6763639: Remove "rawtypes" warnings from JMX code

Reviewed-by: dfuchs

make/netbeans/jmx/build.xml

@@ -44,13 +44,13 @@
         <!-- because they depend on the values of BUILD_DATE and BUILD_DATE_SIMPLE  -->
         <!-- At this time, ./build.properties has not been loaded yet. -->
         <property name="project.build.name" value="openjdk-bXX"/>
-	<property name="project.build.fulltag" 
+	<property name="project.build.fulltag"
                   value="${ant.project.name}-${project.build.name}-${BUILD_DATE}" />
 
         <!-- unchecked warnings will be fixed in JMX 2.0 as part of the work
              being done on JSR 255 new features                              -->
-        <property name="javac.options" 
-                  value="-Xlint -Xlint:-unchecked -Xlint:-deprecation"/>
+        <property name="javac.options"
+                  value="-Xlint -Xlint:-deprecation"/>
     </target>
 
 
@@ -58,13 +58,13 @@
 	<!-- Dir to keep generated stub source -->
         <mkdir dir="${gensrc.dir}" />
     </target>
-    
+
 
     <!-- ~~~~~~~~~~~~~~~~~~~~~~~~~ -->
     <!-- Call rmic-jmx subtargets -->
 
     <target name="-rmic-jmx" depends="-init,-rmic-jmx-jrmp,-rmic-jmx-iiop"
-	    description="Calls -init,-rmic-jmx-jrmp,-rmic-jmx-iiop" 
+	    description="Calls -init,-rmic-jmx-jrmp,-rmic-jmx-iiop"
     />
 
 
@@ -96,7 +96,7 @@
 
     <target name="-rmic-jmx-iiop" depends="-init,-check-jmx-iiop-uptodate" unless="jmx-iiop-uptodate"
             description="Generate RMI IIOP stub class files for remote objects. Do not keep generated java files." >
- 
+
 	<rmic 	base="${classes.dir}"
 		includeAntRuntime="no"
 		includeJavaRuntime="no"
@@ -115,11 +115,11 @@
 
     <target name="-check-jmx-iiop-uptodate" depends="-init">
 
-	<uptodate property="jmx-iiop-uptodate" 
+	<uptodate property="jmx-iiop-uptodate"
 		   srcfile="${classes.dir}/javax/management/remote/rmi/RMIConnectionImpl.class"
 		targetfile="${classes.dir}/org/omg/stub/javax/management/remote/rmi/_RMIConnectionImpl_Tie.class"
 	/>
-	<uptodate property="jmx-iiop-uptodate" 
+	<uptodate property="jmx-iiop-uptodate"
 		   srcfile="${classes.dir}/javax/management/remote/rmi/RMIServerImpl.class"
 		targetfile="${classes.dir}/org/omg/stub/javax/management/remote/rmi/_RMIServerImpl_Tie.class"
 	/>
@@ -131,7 +131,7 @@
     <target name="-post-compile" depends="-init,-rmic-jmx"
             description="Jar JMX class files (including RMI stubs)" >
        <mkdir dir="${dist.dir}/lib"/>
-       <jar jarfile="${dist.dir}/lib/${jar.jmx.name}" 
+       <jar jarfile="${dist.dir}/lib/${jar.jmx.name}"
 	    update="true"
 	    index="false"
 	    duplicate="fail">
@@ -144,7 +144,7 @@
 		    <attribute name="Specification-Version"  value="${jar.jmx.spec.version}" />
 		    <attribute name="Specification-Vendor"   value="${jar.jmx.spec.vendor}" />
 		    <attribute name="Implementation-Title"   value="${jar.jmx.impl.title}" />
-		    <attribute name="Implementation-Version" value="${project.build.fulltag}" /> 
+		    <attribute name="Implementation-Version" value="${project.build.fulltag}" />
 		    <attribute name="Implementation-Vendor"  value="${jar.jmx.impl.vendor}" />
 		</section>
 	    </manifest>

src/share/classes/com/sun/jmx/event/LeaseManager.java

@@ -141,7 +141,7 @@ public class LeaseManager {
     }
 
     private final Runnable callback;
-    private ScheduledFuture scheduled;  // If null, the lease has expired.
+    private ScheduledFuture<?> scheduled;  // If null, the lease has expired.
 
     private final ScheduledExecutorService executor
             = Executors.newScheduledThreadPool(1,

src/share/classes/com/sun/jmx/event/LeaseRenewer.java

@@ -128,7 +128,7 @@ public class LeaseRenewer {
     };
 
     private final Callable<Long> doRenew;
-    private ScheduledFuture future;
+    private ScheduledFuture<?> future;
     private boolean closed = false;
     private long nextRenewTime;
 

src/share/classes/com/sun/jmx/interceptor/DefaultMBeanServerInterceptor.java

@@ -247,7 +247,7 @@ public class DefaultMBeanServerInterceptor
                MBeanRegistrationException, MBeanException,
                NotCompliantMBeanException, InstanceNotFoundException {
 
-        Class theClass;
+        Class<?> theClass;
 
         if (className == null) {
             final RuntimeException wrapped =
@@ -327,7 +327,7 @@ public class DefaultMBeanServerInterceptor
 
         // ------------------------------
         // ------------------------------
-        Class theClass = object.getClass();
+        Class<?> theClass = object.getClass();
 
         Introspector.checkCompliance(theClass);
 
@@ -808,9 +808,8 @@ public class DefaultMBeanServerInterceptor
             // on each specific attribute
             //
             allowedAttributes = new AttributeList(attributes.size());
-            for (Iterator i = attributes.iterator(); i.hasNext();) {
+            for (Attribute attribute : attributes.asList()) {
                 try {
-                    Attribute attribute = (Attribute) i.next();
                     checkMBeanPermission(mbeanServerName, classname, attribute.getName(),
                                          name, "setAttribute");
                     allowedAttributes.add(attribute);
@@ -1857,7 +1856,7 @@ public class DefaultMBeanServerInterceptor
         }
     }
 
-    private static void checkMBeanTrustPermission(final Class theClass)
+    private static void checkMBeanTrustPermission(final Class<?> theClass)
         throws SecurityException {
         SecurityManager sm = System.getSecurityManager();
         if (sm != null) {

src/share/classes/com/sun/jmx/mbeanserver/ClassLoaderRepositorySupport.java

@@ -136,14 +136,14 @@ final class ClassLoaderRepositorySupport
         new Hashtable<ObjectName,ClassLoader>(10);
 
     // from javax.management.loading.DefaultLoaderRepository
-    public final Class loadClass(String className)
+    public final Class<?> loadClass(String className)
         throws ClassNotFoundException {
         return  loadClass(loaders, className, null, null);
     }
 
 
     // from javax.management.loading.DefaultLoaderRepository
-    public final Class loadClassWithout(ClassLoader without, String className)
+    public final Class<?> loadClassWithout(ClassLoader without, String className)
             throws ClassNotFoundException {
         if (MBEANSERVER_LOGGER.isLoggable(Level.FINER)) {
             MBEANSERVER_LOGGER.logp(Level.FINER,
@@ -167,7 +167,7 @@ final class ClassLoaderRepositorySupport
     }
 
 
-    public final Class loadClassBefore(ClassLoader stop, String className)
+    public final Class<?> loadClassBefore(ClassLoader stop, String className)
             throws ClassNotFoundException {
         if (MBEANSERVER_LOGGER.isLoggable(Level.FINER)) {
             MBEANSERVER_LOGGER.logp(Level.FINER,
@@ -187,10 +187,10 @@ final class ClassLoaderRepositorySupport
     }
 
 
-    private Class loadClass(final LoaderEntry list[],
-                            final String className,
-                            final ClassLoader without,
-                            final ClassLoader stop)
+    private Class<?> loadClass(final LoaderEntry list[],
+                               final String className,
+                               final ClassLoader without,
+                               final ClassLoader stop)
             throws ClassNotFoundException {
         final int size = list.length;
         for(int i=0; i<size; i++) {

src/share/classes/com/sun/jmx/mbeanserver/ConvertingMethod.java

@@ -68,12 +68,12 @@ final class ConvertingMethod {
         return method.getName();
     }
 
-    OpenType getOpenReturnType() {
+    OpenType<?> getOpenReturnType() {
         return returnMapping.getOpenType();
     }
 
-    OpenType[] getOpenParameterTypes() {
-        final OpenType[] types = new OpenType[paramMappings.length];
+    OpenType<?>[] getOpenParameterTypes() {
+        final OpenType<?>[] types = new OpenType<?>[paramMappings.length];
         for (int i = 0; i < paramMappings.length; i++)
             types[i] = paramMappings[i].getOpenType();
         return types;

src/share/classes/com/sun/jmx/mbeanserver/DefaultMXBeanMappingFactory.java

@@ -120,7 +120,7 @@ import javax.management.openmbean.TabularType;
  */
 public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
     static abstract class NonNullMXBeanMapping extends MXBeanMapping {
-        NonNullMXBeanMapping(Type javaType, OpenType openType) {
+        NonNullMXBeanMapping(Type javaType, OpenType<?> openType) {
             super(javaType, openType);
         }
 
@@ -195,15 +195,15 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
     static {
         /* Set up the mappings for Java types that map to SimpleType.  */
 
-        final OpenType[] simpleTypes = {
+        final OpenType<?>[] simpleTypes = {
             BIGDECIMAL, BIGINTEGER, BOOLEAN, BYTE, CHARACTER, DATE,
             DOUBLE, FLOAT, INTEGER, LONG, OBJECTNAME, SHORT, STRING,
             VOID,
         };
 
         for (int i = 0; i < simpleTypes.length; i++) {
-            final OpenType t = simpleTypes[i];
-            Class c;
+            final OpenType<?> t = simpleTypes[i];
+            Class<?> c;
             try {
                 c = Class.forName(t.getClassName(), false,
                                   ObjectName.class.getClassLoader());
@@ -224,7 +224,7 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
                     if (primitiveType != void.class) {
                         final Class<?> primitiveArrayType =
                             Array.newInstance(primitiveType, 0).getClass();
-                        final OpenType primitiveArrayOpenType =
+                        final OpenType<?> primitiveArrayOpenType =
                             ArrayType.getPrimitiveArrayType(primitiveArrayType);
                         final MXBeanMapping primitiveArrayMapping =
                             new IdentityMapping(primitiveArrayType,
@@ -285,13 +285,13 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
             Type componentType =
                 ((GenericArrayType) objType).getGenericComponentType();
             return makeArrayOrCollectionMapping(objType, componentType, factory);
-        } else if (objType instanceof Class) {
+        } else if (objType instanceof Class<?>) {
             Class<?> objClass = (Class<?>) objType;
             if (objClass.isEnum()) {
                 // Huge hack to avoid compiler warnings here.  The ElementType
                 // parameter is ignored but allows us to obtain a type variable
                 // T that matches <T extends Enum<T>>.
-                return makeEnumMapping((Class) objClass, ElementType.class);
+                return makeEnumMapping((Class<?>) objClass, ElementType.class);
             } else if (objClass.isArray()) {
                 Type componentType = objClass.getComponentType();
                 return makeArrayOrCollectionMapping(objClass, componentType,
@@ -354,7 +354,7 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
     }
 
     private static <T extends Enum<T>> MXBeanMapping
-            makeEnumMapping(Class enumClass, Class<T> fake) {
+            makeEnumMapping(Class<?> enumClass, Class<T> fake) {
         return new EnumMapping<T>(Util.<Class<T>>cast(enumClass));
     }
 
@@ -414,14 +414,14 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
         final String objTypeName = objType.toString();
         final MXBeanMapping keyMapping = factory.mappingForType(keyType, factory);
         final MXBeanMapping valueMapping = factory.mappingForType(valueType, factory);
-        final OpenType keyOpenType = keyMapping.getOpenType();
-        final OpenType valueOpenType = valueMapping.getOpenType();
+        final OpenType<?> keyOpenType = keyMapping.getOpenType();
+        final OpenType<?> valueOpenType = valueMapping.getOpenType();
         final CompositeType rowType =
             new CompositeType(objTypeName,
                               objTypeName,
                               keyValueArray,
                               keyValueArray,
-                              new OpenType[] {keyOpenType, valueOpenType});
+                              new OpenType<?>[] {keyOpenType, valueOpenType});
         final TabularType tabularType =
             new TabularType(objTypeName, objTypeName, rowType, keyArray);
         return new TabularMapping(objType, sortedMap, tabularType,
@@ -440,8 +440,8 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
 
         final Type rawType = objType.getRawType();
 
-        if (rawType instanceof Class) {
-            Class c = (Class<?>) rawType;
+        if (rawType instanceof Class<?>) {
+            Class<?> c = (Class<?>) rawType;
             if (c == List.class || c == Set.class || c == SortedSet.class) {
                 Type[] actuals = objType.getActualTypeArguments();
                 assert(actuals.length == 1);
@@ -468,7 +468,7 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
         return new MXBeanRefMapping(t);
     }
 
-    private MXBeanMapping makeCompositeMapping(Class c,
+    private MXBeanMapping makeCompositeMapping(Class<?> c,
                                                MXBeanMappingFactory factory)
             throws OpenDataException {
 
@@ -514,7 +514,7 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
 
         final Method[] getters = new Method[nitems];
         final String[] itemNames = new String[nitems];
-        final OpenType[] openTypes = new OpenType[nitems];
+        final OpenType<?>[] openTypes = new OpenType<?>[nitems];
         int i = 0;
         for (Map.Entry<String,Method> entry : getterMap.entrySet()) {
             itemNames[i] = entry.getKey();
@@ -546,7 +546,7 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
        can be directly represented by an ArrayType, and an int needs no mapping
        because reflection takes care of it.  */
     private static final class IdentityMapping extends NonNullMXBeanMapping {
-        IdentityMapping(Type targetType, OpenType openType) {
+        IdentityMapping(Type targetType, OpenType<?> openType) {
             super(targetType, openType);
         }
 
@@ -576,7 +576,7 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
 
         @Override
         final Object toNonNullOpenValue(Object value) {
-            return ((Enum) value).name();
+            return ((Enum<?>) value).name();
         }
 
         @Override
@@ -595,7 +595,7 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
 
     private static final class ArrayMapping extends NonNullMXBeanMapping {
         ArrayMapping(Type targetType,
-                     ArrayType openArrayType, Class openArrayClass,
+                     ArrayType<?> openArrayType, Class<?> openArrayClass,
                      MXBeanMapping elementMapping) {
             super(targetType, openArrayType);
             this.elementMapping = elementMapping;
@@ -623,7 +623,7 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
             if (javaType instanceof GenericArrayType) {
                 componentType =
                     ((GenericArrayType) javaType).getGenericComponentType();
-            } else if (javaType instanceof Class &&
+            } else if (javaType instanceof Class<?> &&
                        ((Class<?>) javaType).isArray()) {
                 componentType = ((Class<?>) javaType).getComponentType();
             } else {
@@ -651,8 +651,8 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
 
     private static final class CollectionMapping extends NonNullMXBeanMapping {
         CollectionMapping(Type targetType,
-                          ArrayType openArrayType,
-                          Class openArrayClass,
+                          ArrayType<?> openArrayType,
+                          Class<?> openArrayClass,
                           MXBeanMapping elementMapping) {
             super(targetType, openArrayType);
             this.elementMapping = elementMapping;
@@ -662,26 +662,28 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
                and all Sets to TreeSet.  (TreeSet because it is a SortedSet,
                so works for both Set and SortedSet.)  */
             Type raw = ((ParameterizedType) targetType).getRawType();
-            Class c = (Class<?>) raw;
+            Class<?> c = (Class<?>) raw;
+            final Class<?> collC;
             if (c == List.class)
-                collectionClass = ArrayList.class;
+                collC = ArrayList.class;
             else if (c == Set.class)
-                collectionClass = HashSet.class;
+                collC = HashSet.class;
             else if (c == SortedSet.class)
-                collectionClass = TreeSet.class;
+                collC = TreeSet.class;
             else { // can't happen
                 assert(false);
-                collectionClass = null;
+                collC = null;
             }
+            collectionClass = Util.cast(collC);
         }
 
         @Override
         final Object toNonNullOpenValue(Object value)
                 throws OpenDataException {
-            final Collection valueCollection = (Collection) value;
-            if (valueCollection instanceof SortedSet) {
-                Comparator comparator =
-                    ((SortedSet) valueCollection).comparator();
+            final Collection<?> valueCollection = (Collection<?>) value;
+            if (valueCollection instanceof SortedSet<?>) {
+                Comparator<?> comparator =
+                    ((SortedSet<?>) valueCollection).comparator();
                 if (comparator != null) {
                     final String msg =
                         "Cannot convert SortedSet with non-null comparator: " +
@@ -725,7 +727,7 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
             elementMapping.checkReconstructible();
         }
 
-        private final Class<? extends Collection> collectionClass;
+        private final Class<? extends Collection<?>> collectionClass;
         private final MXBeanMapping elementMapping;
     }
 
@@ -794,8 +796,8 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
         @Override
         final Object toNonNullOpenValue(Object value) throws OpenDataException {
             final Map<Object, Object> valueMap = cast(value);
-            if (valueMap instanceof SortedMap) {
-                Comparator comparator = ((SortedMap) valueMap).comparator();
+            if (valueMap instanceof SortedMap<?,?>) {
+                Comparator<?> comparator = ((SortedMap<?,?>) valueMap).comparator();
                 if (comparator != null) {
                     final String msg =
                         "Cannot convert SortedMap with non-null comparator: " +
@@ -806,7 +808,7 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
             final TabularType tabularType = (TabularType) getOpenType();
             final TabularData table = new TabularDataSupport(tabularType);
             final CompositeType rowType = tabularType.getRowType();
-            for (Map.Entry entry : valueMap.entrySet()) {
+            for (Map.Entry<Object, Object> entry : valueMap.entrySet()) {
                 final Object openKey = keyMapping.toOpenValue(entry.getKey());
                 final Object openValue = valueMapping.toOpenValue(entry.getValue());
                 final CompositeData row;
@@ -852,7 +854,7 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
     }
 
     private final class CompositeMapping extends NonNullMXBeanMapping {
-        CompositeMapping(Class targetClass,
+        CompositeMapping(Class<?> targetClass,
                          CompositeType compositeType,
                          String[] itemNames,
                          Method[] getters,
@@ -901,7 +903,7 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
             if (compositeBuilder != null)
                 return;
 
-            Class targetClass = (Class<?>) getJavaType();
+            Class<?> targetClass = (Class<?>) getJavaType();
             /* In this 2D array, each subarray is a set of builders where
                there is no point in consulting the ones after the first if
                the first refuses.  */
@@ -973,7 +975,7 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
 
     /** Converts from a CompositeData to an instance of the targetClass.  */
     private static abstract class CompositeBuilder {
-        CompositeBuilder(Class targetClass, String[] itemNames) {
+        CompositeBuilder(Class<?> targetClass, String[] itemNames) {
             this.targetClass = targetClass;
             this.itemNames = itemNames;
         }
@@ -1008,7 +1010,7 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
     private static final class CompositeBuilderViaFrom
             extends CompositeBuilder {
 
-        CompositeBuilderViaFrom(Class targetClass, String[] itemNames) {
+        CompositeBuilderViaFrom(Class<?> targetClass, String[] itemNames) {
             super(targetClass, itemNames);
         }
 
@@ -1018,8 +1020,7 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
             Class<?> targetClass = getTargetClass();
             try {
                 Method fromMethod =
-                    targetClass.getMethod("from",
-                                          new Class[] {CompositeData.class});
+                    targetClass.getMethod("from", CompositeData.class);
 
                 if (!Modifier.isStatic(fromMethod.getModifiers())) {
                     final String msg =
@@ -1071,7 +1072,7 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
         If all the getters are OK, then the "applicable" method will return
         an empty string and the other builders will be tried.  */
     private static class CompositeBuilderCheckGetters extends CompositeBuilder {
-        CompositeBuilderCheckGetters(Class targetClass, String[] itemNames,
+        CompositeBuilderCheckGetters(Class<?> targetClass, String[] itemNames,
                                      MXBeanMapping[] getterConverters) {
             super(targetClass, itemNames);
             this.getterConverters = getterConverters;
@@ -1115,7 +1116,7 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
             Method[] setters = new Method[getters.length];
             for (int i = 0; i < getters.length; i++) {
                 Method getter = getters[i];
-                Class returnType = getter.getReturnType();
+                Class<?> returnType = getter.getReturnType();
                 String name = propertyName(getter);
                 String setterName = "set" + name;
                 Method setter;
@@ -1163,7 +1164,7 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
     private static final class CompositeBuilderViaConstructor
             extends CompositeBuilder {
 
-        CompositeBuilderViaConstructor(Class targetClass, String[] itemNames) {
+        CompositeBuilderViaConstructor(Class<?> targetClass, String[] itemNames) {
             super(targetClass, itemNames);
         }
 
@@ -1171,7 +1172,7 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
 
             final Class<ConstructorProperties> propertyNamesClass = ConstructorProperties.class;
 
-            Class targetClass = getTargetClass();
+            Class<?> targetClass = getTargetClass();
             Constructor<?>[] constrs = targetClass.getConstructors();
 
             // Applicable if and only if there are any annotated constructors
@@ -1384,12 +1385,12 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
     private static final class CompositeBuilderViaProxy
             extends CompositeBuilder {
 
-        CompositeBuilderViaProxy(Class targetClass, String[] itemNames) {
+        CompositeBuilderViaProxy(Class<?> targetClass, String[] itemNames) {
             super(targetClass, itemNames);
         }
 
         String applicable(Method[] getters) {
-            Class targetClass = getTargetClass();
+            Class<?> targetClass = getTargetClass();
             if (!targetClass.isInterface())
                 return "not an interface";
             Set<Method> methods =
@@ -1401,7 +1402,7 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
             String bad = null;
             for (Method m : methods) {
                 String mname = m.getName();
-                Class[] mparams = m.getParameterTypes();
+                Class<?>[] mparams = m.getParameterTypes();
                 try {
                     Method om = Object.class.getMethod(mname, mparams);
                     if (!Modifier.isPublic(om.getModifiers()))
@@ -1422,10 +1423,10 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
         final Object fromCompositeData(CompositeData cd,
                                        String[] itemNames,
                                        MXBeanMapping[] converters) {
-            final Class targetClass = getTargetClass();
+            final Class<?> targetClass = getTargetClass();
             return
                 Proxy.newProxyInstance(targetClass.getClassLoader(),
-                                       new Class[] {targetClass},
+                                       new Class<?>[] {targetClass},
                                        new CompositeDataInvocationHandler(cd));
         }
     }
@@ -1447,9 +1448,9 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
         return openDataException(cause.getMessage(), cause);
     }
 
-    static void mustBeComparable(Class collection, Type element)
+    static void mustBeComparable(Class<?> collection, Type element)
             throws OpenDataException {
-        if (!(element instanceof Class)
+        if (!(element instanceof Class<?>)
             || !Comparable.class.isAssignableFrom((Class<?>) element)) {
             final String msg =
                 "Parameter class " + element + " of " +

src/share/classes/com/sun/jmx/mbeanserver/Introspector.java

@@ -115,7 +115,7 @@ public class Introspector {
      *         Dynamic MBeans, <code>false</code> otherwise.
      *
      **/
-    public static final boolean isDynamic(final Class c) {
+    public static final boolean isDynamic(final Class<?> c) {
         // Check if the MBean implements the DynamicMBean interface
         return javax.management.DynamicMBean.class.isAssignableFrom(c);
     }
@@ -134,7 +134,7 @@ public class Introspector {
      *            MBeanServer.
      *
      **/
-    public static void testCreation(Class c)
+    public static void testCreation(Class<?> c)
         throws NotCompliantMBeanException {
         // Check if the class is a concrete class
         final int mods = c.getModifiers();
@@ -143,7 +143,7 @@ public class Introspector {
         }
 
         // Check if the MBean has a public constructor
-        final Constructor[] consList = c.getConstructors();
+        final Constructor<?>[] consList = c.getConstructors();
         if (consList.length == 0) {
             throw new NotCompliantMBeanException("MBean class must have public constructor");
         }
@@ -253,7 +253,7 @@ public class Introspector {
      * @exception NotCompliantMBeanException The specified class is not a
      *            JMX compliant MBean
      */
-    public static MBeanInfo testCompliance(Class baseClass)
+    public static MBeanInfo testCompliance(Class<?> baseClass)
         throws NotCompliantMBeanException {
 
         // ------------------------------
@@ -267,7 +267,7 @@ public class Introspector {
         return testCompliance(baseClass, null);
     }
 
-    public static void testComplianceMXBeanInterface(Class interfaceClass,
+    public static void testComplianceMXBeanInterface(Class<?> interfaceClass,
                                                      MXBeanMappingFactory factory)
             throws NotCompliantMBeanException {
         MXBeanIntrospector.getInstance(factory).getAnalyzer(interfaceClass);
@@ -596,10 +596,10 @@ public class Introspector {
                 ss[i] = (String) annotationToField(xx[i]);
             return ss;
         }
-        if (x instanceof Class)
+        if (x instanceof Class<?>)
             return ((Class<?>) x).getName();
-        if (x instanceof Enum)
-            return ((Enum) x).name();
+        if (x instanceof Enum<?>)
+            return ((Enum<?>) x).name();
         // The only other possibility is that the value is another
         // annotation, or that the language has evolved since this code
         // was written.  We don't allow for either of those currently.

src/share/classes/com/sun/jmx/mbeanserver/JmxMBeanServer.java

@@ -33,6 +33,7 @@ import java.security.AccessController;
 import java.security.Permission;
 import java.security.PrivilegedExceptionAction;
 import java.util.Iterator;
+import java.util.List;
 import java.util.Set;
 import java.util.logging.Level;
 
@@ -1144,7 +1145,7 @@ public final class JmxMBeanServer
         // This call requires MBeanPermission 'getClassLoaderRepository'
         final ClassLoaderRepository clr = getClassLoaderRepository();
 
-        Class theClass;
+        Class<?> theClass;
         try {
             if (clr == null) throw new ClassNotFoundException(className);
             theClass = clr.loadClass(className);
@@ -1457,23 +1458,22 @@ public final class JmxMBeanServer
      */
     private AttributeList cloneAttributeList(AttributeList list) {
         if (list != null) {
+            List<Attribute> alist = list.asList();
             if (!list.getClass().equals(AttributeList.class)) {
                 // Create new attribute list
                 //
-                AttributeList newList = new AttributeList(list.size());
+                AttributeList newList = new AttributeList(alist.size());
 
                 // Iterate through list and replace non JMX attributes
                 //
-                for (Iterator i = list.iterator(); i.hasNext(); ) {
-                    Attribute attribute = (Attribute) i.next();
+                for (Attribute attribute : alist)
                     newList.add(cloneAttribute(attribute));
-                }
                 return newList;
             } else {
                 // Iterate through list and replace non JMX attributes
                 //
-                for (int i = 0; i < list.size(); i++) {
-                    Attribute attribute = (Attribute) list.get(i);
+                for (int i = 0; i < alist.size(); i++) {
+                    Attribute attribute = alist.get(i);
                     if (!attribute.getClass().equals(Attribute.class)) {
                         list.set(i, cloneAttribute(attribute));
                     }

src/share/classes/com/sun/jmx/mbeanserver/MBeanInstantiator.java

@@ -70,7 +70,7 @@ public class MBeanInstantiator {
      * instantiate an MBean of this class in the MBeanServer.
      * e.g. it must have a public constructor, be a concrete class...
      */
-    public void testCreation(Class c) throws NotCompliantMBeanException {
+    public void testCreation(Class<?> c) throws NotCompliantMBeanException {
         Introspector.testCreation(c);
     }
 
@@ -78,10 +78,10 @@ public class MBeanInstantiator {
      * Loads the class with the specified name using this object's
      * Default Loader Repository.
      **/
-    public Class findClassWithDefaultLoaderRepository(String className)
+    public Class<?> findClassWithDefaultLoaderRepository(String className)
         throws ReflectionException {
 
-        Class theClass;
+        Class<?> theClass;
         if (className == null) {
             throw new RuntimeOperationsException(new
                 IllegalArgumentException("The class name cannot be null"),
@@ -105,7 +105,7 @@ public class MBeanInstantiator {
      * Gets the class for the specified class name using the MBean
      * Interceptor's classloader
      */
-    public Class findClass(String className, ClassLoader loader)
+    public Class<?> findClass(String className, ClassLoader loader)
         throws ReflectionException {
 
         return loadClass(className,loader);
@@ -115,7 +115,7 @@ public class MBeanInstantiator {
      * Gets the class for the specified class name using the specified
      * class loader
      */
-    public Class findClass(String className, ObjectName aLoader)
+    public Class<?> findClass(String className, ObjectName aLoader)
         throws ReflectionException, InstanceNotFoundException  {
 
         if (aLoader == null)
@@ -140,14 +140,14 @@ public class MBeanInstantiator {
      * Return an array of Class corresponding to the given signature, using
      * the specified class loader.
      */
-    public Class[] findSignatureClasses(String signature[],
-                                        ClassLoader loader)
-        throws  ReflectionException {
+    public Class<?>[] findSignatureClasses(String signature[],
+                                           ClassLoader loader)
+        throws ReflectionException {
 
         if (signature == null) return null;
         final ClassLoader aLoader = loader;
         final int length= signature.length;
-        final Class tab[]=new Class[length];
+        final Class<?> tab[]=new Class<?>[length];
 
         if (length == 0) return tab;
         try {
@@ -156,7 +156,7 @@ public class MBeanInstantiator {
                 // forth)
                 //
 
-                final Class primCla = primitiveClasses.get(signature[i]);
+                final Class<?> primCla = primitiveClasses.get(signature[i]);
                 if (primCla != null) {
                     tab[i] = primCla;
                     continue;
@@ -203,14 +203,14 @@ public class MBeanInstantiator {
      * Instantiates an object given its class, using its empty constructor.
      * The call returns a reference to the newly created object.
      */
-    public Object instantiate(Class theClass)
+    public Object instantiate(Class<?> theClass)
         throws ReflectionException, MBeanException {
         Object moi;
 
 
         // ------------------------------
         // ------------------------------
-        Constructor cons = findConstructor(theClass, null);
+        Constructor<?> cons = findConstructor(theClass, null);
         if (cons == null) {
             throw new ReflectionException(new
                 NoSuchMethodException("No such constructor"));
@@ -257,14 +257,14 @@ public class MBeanInstantiator {
      * signature of its constructor The call returns a reference to
      * the newly created object.
      */
-    public Object instantiate(Class theClass, Object params[],
+    public Object instantiate(Class<?> theClass, Object params[],
                               String signature[], ClassLoader loader)
         throws ReflectionException, MBeanException {
         // Instantiate the new object
 
         // ------------------------------
         // ------------------------------
-        final Class[] tab;
+        final Class<?>[] tab;
         Object moi;
         try {
             // Build the signature of the method
@@ -283,7 +283,7 @@ public class MBeanInstantiator {
         }
 
         // Query the metadata service to get the right constructor
-        Constructor cons = findConstructor(theClass, tab);
+        Constructor<?> cons = findConstructor(theClass, tab);
 
         if (cons == null) {
             throw new ReflectionException(new
@@ -407,7 +407,7 @@ public class MBeanInstantiator {
             throw new  RuntimeOperationsException(new
              IllegalArgumentException(), "Null className passed in parameter");
         }
-        Class theClass;
+        Class<?> theClass;
         if (loaderName == null) {
             // Load the class using the agent class loader
             theClass = findClass(className, loader);
@@ -547,7 +547,7 @@ public class MBeanInstantiator {
         throws ReflectionException,
         MBeanException {
 
-        Class theClass = findClassWithDefaultLoaderRepository(className);
+        Class<?> theClass = findClassWithDefaultLoaderRepository(className);
         return instantiate(theClass, params, signature, loader);
     }
 
@@ -595,7 +595,7 @@ public class MBeanInstantiator {
 
         // ------------------------------
         // ------------------------------
-        Class theClass;
+        Class<?> theClass;
 
         if (loaderName == null) {
             theClass = findClass(className, loader);
@@ -617,10 +617,10 @@ public class MBeanInstantiator {
      * Load a class with the specified loader, or with this object
      * class loader if the specified loader is null.
      **/
-    static Class loadClass(String className, ClassLoader loader)
+    static Class<?> loadClass(String className, ClassLoader loader)
         throws ReflectionException {
 
-        Class theClass;
+        Class<?> theClass;
         if (className == null) {
             throw new RuntimeOperationsException(new
                 IllegalArgumentException("The class name cannot be null"),
@@ -647,15 +647,15 @@ public class MBeanInstantiator {
      * Load the classes specified in the signature with the given loader,
      * or with this object class loader.
      **/
-    static Class[] loadSignatureClasses(String signature[],
-                                        ClassLoader loader)
+    static Class<?>[] loadSignatureClasses(String signature[],
+                                           ClassLoader loader)
         throws  ReflectionException {
 
         if (signature == null) return null;
         final ClassLoader aLoader =
            (loader==null?MBeanInstantiator.class.getClassLoader():loader);
         final int length= signature.length;
-        final Class tab[]=new Class[length];
+        final Class<?> tab[]=new Class<?>[length];
 
         if (length == 0) return tab;
         try {
@@ -664,7 +664,7 @@ public class MBeanInstantiator {
                 // forth)
                 //
 
-                final Class primCla = primitiveClasses.get(signature[i]);
+                final Class<?> primCla = primitiveClasses.get(signature[i]);
                 if (primCla != null) {
                     tab[i] = primCla;
                     continue;
@@ -710,9 +710,9 @@ public class MBeanInstantiator {
 
     private static final Map<String, Class<?>> primitiveClasses = Util.newMap();
     static {
-        for (Class<?> c : new Class[] {byte.class, short.class, int.class,
-                                       long.class, float.class, double.class,
-                                       char.class, boolean.class})
+        for (Class<?> c : new Class<?>[] {byte.class, short.class, int.class,
+                                          long.class, float.class, double.class,
+                                          char.class, boolean.class})
             primitiveClasses.put(c.getName(), c);
     }
 }

src/share/classes/com/sun/jmx/mbeanserver/MXBeanIntrospector.java

@@ -160,7 +160,7 @@ class MXBeanIntrospector extends MBeanIntrospector<ConvertingMethod> {
             // matched to the corresponding Java type, except when that
             // type is primitive.
             Type t = m.getGenericParameterTypes()[paramNo];
-            return (!(t instanceof Class) || !((Class) t).isPrimitive());
+            return (!(t instanceof Class<?>) || !((Class<?>) t).isPrimitive());
         } else {
             Object v;
             try {
@@ -354,7 +354,7 @@ class MXBeanIntrospector extends MBeanIntrospector<ConvertingMethod> {
         }
     }
 
-    private static Descriptor typeDescriptor(OpenType openType,
+    private static Descriptor typeDescriptor(OpenType<?> openType,
                                              Type originalType) {
         return new ImmutableDescriptor(
             new String[] {"openType",
@@ -380,16 +380,16 @@ class MXBeanIntrospector extends MBeanIntrospector<ConvertingMethod> {
         if (type instanceof GenericArrayType) {
             return canUseOpenInfo(
                 ((GenericArrayType) type).getGenericComponentType());
-        } else if (type instanceof Class && ((Class<?>) type).isArray()) {
+        } else if (type instanceof Class<?> && ((Class<?>) type).isArray()) {
             return canUseOpenInfo(
                 ((Class<?>) type).getComponentType());
         }
-        return (!(type instanceof Class && ((Class<?>) type).isPrimitive()));
+        return (!(type instanceof Class<?> && ((Class<?>) type).isPrimitive()));
     }
 
     private static String originalTypeString(Type type) {
-        if (type instanceof Class)
-            return ((Class) type).getName();
+        if (type instanceof Class<?>)
+            return ((Class<?>) type).getName();
         else
             return genericTypeString(type);
     }

src/share/classes/com/sun/jmx/mbeanserver/ObjectInputStreamWithLoader.java

@@ -54,7 +54,8 @@ class ObjectInputStreamWithLoader extends ObjectInputStream {
         this.loader = theLoader;
     }
 
-    protected Class resolveClass(ObjectStreamClass aClass)
+    @Override
+    protected Class<?> resolveClass(ObjectStreamClass aClass)
             throws IOException, ClassNotFoundException {
         if (loader == null) {
             return super.resolveClass(aClass);

src/share/classes/com/sun/jmx/mbeanserver/SecureClassLoaderRepository.java

@@ -47,16 +47,16 @@ final class SecureClassLoaderRepository
     public SecureClassLoaderRepository(ClassLoaderRepository clr) {
         this.clr=clr;
     }
-    public final Class loadClass(String className)
+    public final Class<?> loadClass(String className)
         throws ClassNotFoundException {
         return clr.loadClass(className);
     }
-    public final Class loadClassWithout(ClassLoader loader,
+    public final Class<?> loadClassWithout(ClassLoader loader,
                                   String className)
         throws ClassNotFoundException {
         return clr.loadClassWithout(loader,className);
     }
-    public final Class loadClassBefore(ClassLoader loader,
+    public final Class<?> loadClassBefore(ClassLoader loader,
                                  String className)
         throws ClassNotFoundException {
         return clr.loadClassBefore(loader,className);

src/share/classes/com/sun/jmx/mbeanserver/Util.java

@@ -669,7 +669,7 @@ public class Util {
     }
 
     public static <T> Set<T> cloneSet(Set<T> set) {
-        if (set instanceof SortedSet) {
+        if (set instanceof SortedSet<?>) {
             @SuppressWarnings("unchecked")
             SortedSet<T> sset = (SortedSet<T>) set;
             set = new TreeSet<T>(sset.comparator());
@@ -680,7 +680,7 @@ public class Util {
     }
 
     public static <T> Set<T> equivalentEmptySet(Set<T> set) {
-        if (set instanceof SortedSet) {
+        if (set instanceof SortedSet<?>) {
             @SuppressWarnings("unchecked")
             SortedSet<T> sset = (SortedSet<T>) set;
             set = new TreeSet<T>(sset.comparator());

src/share/classes/com/sun/jmx/mbeanserver/WeakIdentityHashMap.java

@@ -118,9 +118,9 @@ class WeakIdentityHashMap<K, V> {
         public boolean equals(Object o) {
             if (this == o)
                 return true;
-            if (!(o instanceof IdentityWeakReference))
+            if (!(o instanceof IdentityWeakReference<?>))
                 return false;
-            IdentityWeakReference wr = (IdentityWeakReference) o;
+            IdentityWeakReference<?> wr = (IdentityWeakReference<?>) o;
             Object got = get();
             return (got != null && got == wr.get());
         }

src/share/classes/com/sun/jmx/remote/internal/ArrayNotificationBuffer.java

@@ -120,7 +120,7 @@ public class ArrayNotificationBuffer implements NotificationBuffer {
     private final Collection<ShareBuffer> sharers = new HashSet<ShareBuffer>(1);
 
     public static NotificationBuffer getNotificationBuffer(
-            MBeanServer mbs, Map env) {
+            MBeanServer mbs, Map<String, ?> env) {
 
         if (env == null)
             env = Collections.emptyMap();

src/share/classes/com/sun/jmx/remote/internal/ClientNotifForwarder.java

@@ -54,7 +54,7 @@ import com.sun.jmx.remote.util.EnvHelp;
 
 
 public abstract class ClientNotifForwarder {
-    public ClientNotifForwarder(Map env) {
+    public ClientNotifForwarder(Map<String, ?> env) {
         this(null, env);
     }
 
@@ -113,7 +113,7 @@ public abstract class ClientNotifForwarder {
         private Thread thread;
     }
 
-    public ClientNotifForwarder(ClassLoader defaultClassLoader, Map env) {
+    public ClientNotifForwarder(ClassLoader defaultClassLoader, Map<String, ?> env) {
         maxNotifications = EnvHelp.getMaxFetchNotifNumber(env);
         timeout = EnvHelp.getFetchTimeout(env);
 

src/share/classes/com/sun/jmx/remote/internal/ProxyInputStream.java

@@ -36,7 +36,7 @@ import org.omg.CORBA.ORB;
 import org.omg.CORBA.TypeCode;
 import org.omg.CORBA.portable.BoxedValueHelper;
 
-@SuppressWarnings("deprecation")
+@SuppressWarnings({"deprecation", "rawtypes"})
 public class ProxyInputStream extends org.omg.CORBA_2_3.portable.InputStream {
     public ProxyInputStream(org.omg.CORBA.portable.InputStream in) {
         this.in = in;

src/share/classes/com/sun/jmx/remote/internal/ServerNotifForwarder.java

@@ -59,7 +59,7 @@ public class ServerNotifForwarder {
 
 
     public ServerNotifForwarder(MBeanServer mbeanServer,
-                                Map env,
+                                Map<String, ?> env,
                                 NotificationBuffer notifBuffer,
                                 String connectionId) {
         this.mbeanServer = mbeanServer;

src/share/classes/com/sun/jmx/remote/internal/Unmarshal.java

@@ -29,6 +29,6 @@ import java.io.IOException;
 import java.rmi.MarshalledObject;
 
 public interface Unmarshal {
-    public Object get(MarshalledObject mo)
+    public Object get(MarshalledObject<?> mo)
             throws IOException, ClassNotFoundException;
 }

src/share/classes/com/sun/jmx/remote/security/FileLoginModule.java

@@ -26,6 +26,7 @@
 package com.sun.jmx.remote.security;
 
 import com.sun.jmx.mbeanserver.GetPropertyAction;
+import com.sun.jmx.mbeanserver.Util;
 import java.io.BufferedInputStream;
 import java.io.File;
 import java.io.FileInputStream;
@@ -146,8 +147,8 @@ public class FileLoginModule implements LoginModule {
     // Initial state
     private Subject subject;
     private CallbackHandler callbackHandler;
-    private Map<String, ?> sharedState;
-    private Map options;
+    private Map<String, Object> sharedState;
+    private Map<String, ?> options;
     private String passwordFile;
     private String passwordFileDisplayName;
     private boolean userSuppliedPasswordFile;
@@ -172,7 +173,7 @@ public class FileLoginModule implements LoginModule {
 
         this.subject = subject;
         this.callbackHandler = callbackHandler;
-        this.sharedState = sharedState;
+        this.sharedState = Util.cast(sharedState);
         this.options = options;
 
         // initialize any configured options
@@ -454,8 +455,8 @@ public class FileLoginModule implements LoginModule {
         if (storePass &&
             !sharedState.containsKey(USERNAME_KEY) &&
             !sharedState.containsKey(PASSWORD_KEY)) {
-            ((Map) sharedState).put(USERNAME_KEY, username);
-            ((Map) sharedState).put(PASSWORD_KEY, password);
+            sharedState.put(USERNAME_KEY, username);
+            sharedState.put(PASSWORD_KEY, password);
         }
 
         // Create a new user principal

src/share/classes/com/sun/jmx/remote/security/JMXPluggableAuthenticator.java

@@ -87,7 +87,7 @@ public final class JMXPluggableAuthenticator implements JMXAuthenticator {
      * @exception SecurityException if the authentication mechanism cannot be
      *            initialized.
      */
-    public JMXPluggableAuthenticator(Map env) {
+    public JMXPluggableAuthenticator(Map<?, ?> env) {
 
         String loginConfigName = null;
         String passwordFile = null;

src/share/classes/com/sun/jmx/remote/security/MBeanServerFileAccessController.java

@@ -249,9 +249,8 @@ public class MBeanServerFileAccessController
                     }
                 });
         if (s == null) return; /* security has not been enabled */
-        final Set principals = s.getPrincipals();
-        for (Iterator i = principals.iterator(); i.hasNext(); ) {
-            final Principal p = (Principal) i.next();
+        final Set<Principal> principals = s.getPrincipals();
+        for (Principal p : principals) {
             String grantedAccessLevel;
             synchronized (props) {
                 grantedAccessLevel = props.getProperty(p.getName());
@@ -271,8 +270,8 @@ public class MBeanServerFileAccessController
     }
 
     private void checkValues(Properties props) {
-        Collection c = props.values();
-        for (Iterator i = c.iterator(); i.hasNext(); ) {
+        Collection<?> c = props.values();
+        for (Iterator<?> i = c.iterator(); i.hasNext(); ) {
             final String accessLevel = (String) i.next();
             if (!accessLevel.equals(READONLY) &&
                 !accessLevel.equals(READWRITE)) {

src/share/classes/com/sun/jmx/remote/util/ClassLoaderWithRepository.java

@@ -38,7 +38,7 @@ public class ClassLoaderWithRepository extends ClassLoader {
         this.cl2 = cl2;
    }
 
-    protected Class findClass(String name) throws ClassNotFoundException {
+    protected Class<?> findClass(String name) throws ClassNotFoundException {
         try {
             return repository.loadClass(name);
         } catch (ClassNotFoundException cne) {

src/share/classes/com/sun/jmx/remote/util/ClassLogger.java

@@ -41,7 +41,7 @@ public class ClassLogger {
            people to use at least J2SE 1.4.  */
         boolean loaded = false;
         try {
-            Class c = java.util.logging.Logger.class;
+            Class<?> c = java.util.logging.Logger.class;
             loaded = true;
         } catch (Error e) {
             // OK.

src/share/classes/com/sun/jmx/remote/util/EnvHelp.java

@@ -117,7 +117,7 @@ public class EnvHelp {
      * <code>jmx.remote.default.class.loader.name</code> is specified
      * and the ClassLoader MBean is not found in <var>mbs</var>.
      */
-    public static ClassLoader resolveServerClassLoader(Map env,
+    public static ClassLoader resolveServerClassLoader(Map<String, ?> env,
                                                        MBeanServer mbs)
         throws InstanceNotFoundException {
 
@@ -194,7 +194,7 @@ public class EnvHelp {
      * <code>jmx.remote.default.class.loader</code> is specified
      * and is not an instance of {@link ClassLoader}.
      */
-    public static ClassLoader resolveClientClassLoader(Map env) {
+    public static ClassLoader resolveClientClassLoader(Map<String, ?> env) {
 
         if (env == null)
             return Thread.currentThread().getContextClassLoader();
@@ -241,7 +241,7 @@ public class EnvHelp {
 
         try {
             java.lang.reflect.Method getCause =
-                t.getClass().getMethod("getCause", (Class[]) null);
+                t.getClass().getMethod("getCause", (Class<?>[]) null);
             ret = (Throwable)getCause.invoke(t, (Object[]) null);
 
         } catch (Exception e) {
@@ -264,7 +264,7 @@ public class EnvHelp {
      * Returns the size of a notification buffer for a connector server.
      * The default value is 1000.
      */
-    public static int getNotifBufferSize(Map env) {
+    public static int getNotifBufferSize(Map<String, ?> env) {
         int defaultQueueSize = 1000; // default value
 
         // keep it for the compability for the fix:
@@ -327,7 +327,7 @@ public class EnvHelp {
      * Returns the maximum notification number which a client will
      * fetch every time.
      */
-    public static int getMaxFetchNotifNumber(Map env) {
+    public static int getMaxFetchNotifNumber(Map<String, ?> env) {
         return (int) getIntegerAttribute(env, MAX_FETCH_NOTIFS, 1000, 1,
                                          Integer.MAX_VALUE);
     }
@@ -344,7 +344,7 @@ public class EnvHelp {
     /**
      * Returns the timeout for a client to fetch notifications.
      */
-    public static long getFetchTimeout(Map env) {
+    public static long getFetchTimeout(Map<String, ?> env) {
         return getIntegerAttribute(env, FETCH_TIMEOUT, 60000L, 0,
                 Long.MAX_VALUE);
     }
@@ -361,7 +361,7 @@ public class EnvHelp {
             "com.sun.jmx.remote.notification.access.controller";
 
     public static NotificationAccessController getNotificationAccessController(
-            Map env) {
+            Map<String, ?> env) {
         return (env == null) ? null :
             (NotificationAccessController) env.get(NOTIF_ACCESS_CONTROLLER);
     }
@@ -378,7 +378,7 @@ public class EnvHelp {
      * an entry for <code>name</code> but it does not meet the
      * constraints above.
      */
-    public static long getIntegerAttribute(Map env, String name,
+    public static long getIntegerAttribute(Map<String, ?> env, String name,
                                            long defaultValue, long minValue,
                                            long maxValue) {
         final Object o;
@@ -421,9 +421,8 @@ public class EnvHelp {
 
     /* Check that all attributes have a key that is a String.
        Could make further checks, e.g. appropriate types for attributes.  */
-    public static void checkAttributes(Map attributes) {
-        for (Iterator it = attributes.keySet().iterator(); it.hasNext(); ) {
-            Object key = it.next();
+    public static void checkAttributes(Map<?, ?> attributes) {
+        for (Object key : attributes.keySet()) {
             if (!(key instanceof String)) {
                 final String msg =
                     "Attributes contain key that is not a string: " + key;
@@ -455,7 +454,7 @@ public class EnvHelp {
         logger.trace("purgeUnserializable", "starts");
         ObjectOutputStream oos = null;
         int i = 0;
-        for (Iterator it = objects.iterator(); it.hasNext(); i++) {
+        for (Iterator<?> it = objects.iterator(); it.hasNext(); i++) {
             Object v = it.next();
 
             if (v == null || v instanceof String) {
@@ -564,18 +563,18 @@ public class EnvHelp {
            guarantees that we will never call next() on the corresponding
            iterator.  */
         String sentinelKey = map.lastKey() + "X";
-        Iterator keyIterator = map.keySet().iterator();
-        Iterator stringIterator = hiddenStrings.iterator();
-        Iterator prefixIterator = hiddenPrefixes.iterator();
+        Iterator<String> keyIterator = map.keySet().iterator();
+        Iterator<String> stringIterator = hiddenStrings.iterator();
+        Iterator<String> prefixIterator = hiddenPrefixes.iterator();
 
         String nextString;
         if (stringIterator.hasNext())
-            nextString = (String) stringIterator.next();
+            nextString = stringIterator.next();
         else
             nextString = sentinelKey;
         String nextPrefix;
         if (prefixIterator.hasNext())
-            nextPrefix = (String) prefixIterator.next();
+            nextPrefix = prefixIterator.next();
         else
             nextPrefix = sentinelKey;
 
@@ -583,7 +582,7 @@ public class EnvHelp {
            or prefix, remove it. */
     keys:
         while (keyIterator.hasNext()) {
-            String key = (String) keyIterator.next();
+            String key = keyIterator.next();
 
             /* Continue through string-match values until we find one
                that is either greater than the current key, or equal
@@ -591,7 +590,7 @@ public class EnvHelp {
             int cmp = +1;
             while ((cmp = nextString.compareTo(key)) < 0) {
                 if (stringIterator.hasNext())
-                    nextString = (String) stringIterator.next();
+                    nextString = stringIterator.next();
                 else
                     nextString = sentinelKey;
             }
@@ -609,7 +608,7 @@ public class EnvHelp {
                     continue keys;
                 }
                 if (prefixIterator.hasNext())
-                    nextPrefix = (String) prefixIterator.next();
+                    nextPrefix = prefixIterator.next();
                 else
                     nextPrefix = sentinelKey;
             }
@@ -640,7 +639,7 @@ public class EnvHelp {
     /**
      * Returns the server side connection timeout.
      */
-    public static long getServerConnectionTimeout(Map env) {
+    public static long getServerConnectionTimeout(Map<String, ?> env) {
         return getIntegerAttribute(env, SERVER_CONNECTION_TIMEOUT, 120000L,
                                    0, Long.MAX_VALUE);
     }
@@ -656,7 +655,7 @@ public class EnvHelp {
     /**
      * Returns the client connection check period.
      */
-    public static long getConnectionCheckPeriod(Map env) {
+    public static long getConnectionCheckPeriod(Map<String, ?> env) {
         return getIntegerAttribute(env, CLIENT_CONNECTION_CHECK_PERIOD, 60000L,
                                    0, Long.MAX_VALUE);
     }
@@ -691,7 +690,7 @@ public class EnvHelp {
      * to {@code String}.
      */
     public static boolean computeBooleanFromString(
-            Map env, String prop, boolean systemProperty) {
+            Map<String, ?> env, String prop, boolean systemProperty) {
 
         if (env == null)
             throw new IllegalArgumentException("env map cannot be null");
@@ -744,7 +743,8 @@ public class EnvHelp {
      * to {@code String}.
      */
     public static boolean computeBooleanFromString(
-            Map env, String prop, boolean systemProperty, boolean defaultValue) {
+            Map<String, ?> env, String prop,
+            boolean systemProperty, boolean defaultValue) {
 
         if (env == null)
             throw new IllegalArgumentException("env map cannot be null");
@@ -774,7 +774,7 @@ public class EnvHelp {
     public static <K, V> Hashtable<K, V> mapToHashtable(Map<K, V> map) {
         HashMap<K, V> m = new HashMap<K, V>(map);
         if (m.containsKey(null)) m.remove(null);
-        for (Iterator i = m.values().iterator(); i.hasNext(); )
+        for (Iterator<?> i = m.values().iterator(); i.hasNext(); )
             if (i.next() == null) i.remove();
         return new Hashtable<K, V>(m);
     }
@@ -783,7 +783,7 @@ public class EnvHelp {
      * Returns true if the parameter JMXConnector.USE_EVENT_SERVICE is set to a
      * String equals "true" by ignoring case in the map or in the System.
      */
-    public static boolean eventServiceEnabled(Map env) {
+    public static boolean eventServiceEnabled(Map<String, ?> env) {
         return computeBooleanFromString(env, JMXConnector.USE_EVENT_SERVICE, true);
     }
 
@@ -793,7 +793,7 @@ public class EnvHelp {
      * If the property DELEGATE_TO_EVENT_SERVICE is not set, returns
      * a default value of "true".
      */
-    public static boolean delegateToEventService(Map env) {
+    public static boolean delegateToEventService(Map<String, ?> env) {
         return computeBooleanFromString(env,
                 JMXConnectorServer.DELEGATE_TO_EVENT_SERVICE, true, true);
     }

src/share/classes/com/sun/jmx/remote/util/EventClientConnection.java

@@ -138,8 +138,8 @@ public class EventClientConnection implements InvocationHandler,
             Class<T> interfaceClass, Callable<EventClient> eventClientFactory) {
         final InvocationHandler handler =
                 new EventClientConnection(connection,eventClientFactory);
-        final Class[] interfaces =
-                new Class[] {interfaceClass, EventClientFactory.class};
+        final Class<?>[] interfaces =
+                new Class<?>[] {interfaceClass, EventClientFactory.class};
 
         Object proxy =
                 Proxy.newProxyInstance(interfaceClass.getClassLoader(),
@@ -156,7 +156,7 @@ public class EventClientConnection implements InvocationHandler,
         // add/remove notification listener are routed to the EventClient
         if (methodName.equals("addNotificationListener")
             || methodName.equals("removeNotificationListener")) {
-            final Class[] sig = method.getParameterTypes();
+            final Class<?>[] sig = method.getParameterTypes();
             if (sig.length>1 &&
                     NotificationListener.class.isAssignableFrom(sig[1])) {
                 return invokeBroadcasterMethod(proxy,method,args);
@@ -164,7 +164,7 @@ public class EventClientConnection implements InvocationHandler,
         }
 
         // subscribe/unsubscribe are also routed to the EventClient.
-        final Class clazz = method.getDeclaringClass();
+        final Class<?> clazz = method.getDeclaringClass();
         if (clazz.equals(EventClientFactory.class)) {
             return invokeEventClientSubscriberMethod(proxy,method,args);
         }
@@ -319,7 +319,7 @@ public class EventClientConnection implements InvocationHandler,
             return true;
         if (methodName.equals("equals")
             && Arrays.equals(method.getParameterTypes(),
-                new Class[] {Object.class})
+                new Class<?>[] {Object.class})
                 && isLocal(proxy, method))
             return true;
         return false;

src/share/classes/com/sun/jmx/remote/util/OrderClassLoaders.java

@@ -32,7 +32,7 @@ public class OrderClassLoaders extends ClassLoader {
         this.cl2 = cl2;
     }
 
-    protected Class findClass(String name) throws ClassNotFoundException {
+    protected Class<?> findClass(String name) throws ClassNotFoundException {
         try {
             return super.findClass(name);
         } catch (ClassNotFoundException cne) {

src/share/classes/javax/management/AttributeList.java

@@ -159,7 +159,7 @@ public class AttributeList extends ArrayList<Object> {
                 checkTypeSafe(this);
             typeSafe = true;
         }
-        return (List<Attribute>) (List) this;
+        return (List<Attribute>) (List<?>) this;
     }
 
     /**

src/share/classes/javax/management/DefaultLoaderRepository.java

@@ -62,7 +62,7 @@ public class DefaultLoaderRepository {
      *
      * @exception ClassNotFoundException The specified class could not be found.
      */
-    public static Class loadClass(String className)
+    public static Class<?> loadClass(String className)
         throws ClassNotFoundException {
         return javax.management.loading.DefaultLoaderRepository.loadClass(className);
     }
@@ -82,7 +82,7 @@ public class DefaultLoaderRepository {
      *
      * @exception ClassNotFoundException The specified class could not be found.
      */
-    public static Class loadClassWithout(ClassLoader loader,String className)
+    public static Class<?> loadClassWithout(ClassLoader loader,String className)
         throws ClassNotFoundException {
         return javax.management.loading.DefaultLoaderRepository.loadClassWithout(loader, className);
     }

src/share/classes/javax/management/JMRuntimeException.java

@@ -70,7 +70,7 @@ public class JMRuntimeException extends RuntimeException   {
         try {
             java.lang.reflect.Method initCause =
                 Throwable.class.getMethod("initCause",
-                                          new Class[] {Throwable.class});
+                                          new Class<?>[] {Throwable.class});
             initCause.invoke(this, new Object[] {cause});
         } catch (Exception e) {
             // OK: just means we won't have debugging info

src/share/classes/javax/management/JMX.java

@@ -703,12 +703,12 @@ public class JMX {
 
         InvocationHandler handler = new MBeanServerInvocationHandler(
                 connection, objectName, opts);
-        final Class[] interfaces;
+        final Class<?>[] interfaces;
         if (notificationEmitter) {
             interfaces =
                 new Class<?>[] {interfaceClass, NotificationEmitter.class};
         } else
-            interfaces = new Class[] {interfaceClass};
+            interfaces = new Class<?>[] {interfaceClass};
         Object proxy = Proxy.newProxyInstance(
                 interfaceClass.getClassLoader(),
                 interfaces,

src/share/classes/javax/management/MBeanAttributeInfo.java

@@ -316,7 +316,7 @@ public class MBeanAttributeInfo extends MBeanFeatureInfo implements Cloneable {
      */
     private static String attributeType(Method getter, Method setter)
             throws IntrospectionException {
-        Class type = null;
+        Class<?> type = null;
 
         if (getter != null) {
             if (getter.getParameterTypes().length != 0) {
@@ -330,7 +330,7 @@ public class MBeanAttributeInfo extends MBeanFeatureInfo implements Cloneable {
         }
 
         if (setter != null) {
-            Class params[] = setter.getParameterTypes();
+            Class<?> params[] = setter.getParameterTypes();
             if (params.length != 1) {
                 throw new IntrospectionException("bad setter arg count");
             }

src/share/classes/javax/management/MBeanConstructorInfo.java

@@ -64,7 +64,7 @@ public class MBeanConstructorInfo extends MBeanFeatureInfo implements Cloneable
      * @param constructor The <CODE>java.lang.reflect.Constructor</CODE>
      * object describing the MBean constructor.
      */
-    public MBeanConstructorInfo(String description, Constructor constructor) {
+    public MBeanConstructorInfo(String description, Constructor<?> constructor) {
         this(constructor.getName(), description,
              constructorSignature(constructor),
              Introspector.descriptorForElement(constructor));
@@ -210,8 +210,8 @@ public class MBeanConstructorInfo extends MBeanFeatureInfo implements Cloneable
         return hash;
     }
 
-    private static MBeanParameterInfo[] constructorSignature(Constructor cn) {
-        final Class[] classes = cn.getParameterTypes();
+    private static MBeanParameterInfo[] constructorSignature(Constructor<?> cn) {
+        final Class<?>[] classes = cn.getParameterTypes();
         final Annotation[][] annots = cn.getParameterAnnotations();
         return MBeanOperationInfo.parameters(classes, annots);
     }

src/share/classes/javax/management/MBeanInfo.java

@@ -524,8 +524,8 @@ public class MBeanInfo implements Cloneable, Serializable, DescriptorRead {
      * a WeakHashMap so that we don't prevent a class from being
      * garbage collected just because we know whether it's immutable.
      */
-    private static final Map<Class, Boolean> arrayGettersSafeMap =
-        new WeakHashMap<Class, Boolean>();
+    private static final Map<Class<?>, Boolean> arrayGettersSafeMap =
+        new WeakHashMap<Class<?>, Boolean>();
 
     /**
      * Return true if <code>subclass</code> is known to preserve the
@@ -537,7 +537,7 @@ public class MBeanInfo implements Cloneable, Serializable, DescriptorRead {
      * This is obviously not an infallible test for immutability,
      * but it works for the public interfaces of the MBean*Info classes.
     */
-    static boolean arrayGettersSafe(Class subclass, Class immutableClass) {
+    static boolean arrayGettersSafe(Class<?> subclass, Class<?> immutableClass) {
         if (subclass == immutableClass)
             return true;
         synchronized (arrayGettersSafeMap) {

src/share/classes/javax/management/MBeanOperationInfo.java

@@ -308,17 +308,18 @@ public class MBeanOperationInfo extends MBeanFeatureInfo implements Cloneable {
        wrong should be less than the penalty we would pay if it were
        right and we needlessly hashed in the description and the
        parameter array.  */
+    @Override
     public int hashCode() {
         return getName().hashCode() ^ getReturnType().hashCode();
     }
 
     private static MBeanParameterInfo[] methodSignature(Method method) {
-        final Class[] classes = method.getParameterTypes();
+        final Class<?>[] classes = method.getParameterTypes();
         final Annotation[][] annots = method.getParameterAnnotations();
         return parameters(classes, annots);
     }
 
-    static MBeanParameterInfo[] parameters(Class[] classes,
+    static MBeanParameterInfo[] parameters(Class<?>[] classes,
                                            Annotation[][] annots) {
         final MBeanParameterInfo[] params =
             new MBeanParameterInfo[classes.length];

src/share/classes/javax/management/MBeanServerFactory.java

@@ -747,7 +747,7 @@ public class MBeanServerFactory {
      * Load the builder class through the context class loader.
      * @param builderClassName The name of the builder class.
      **/
-    private static Class loadBuilderClass(String builderClassName)
+    private static Class<?> loadBuilderClass(String builderClassName)
     throws ClassNotFoundException {
         final ClassLoader loader =
                 Thread.currentThread().getContextClassLoader();
@@ -767,7 +767,7 @@ public class MBeanServerFactory {
      * If any checked exception needs to be thrown, it is embedded in
      * a JMRuntimeException.
      **/
-    private static MBeanServerBuilder newBuilder(Class builderClass) {
+    private static MBeanServerBuilder newBuilder(Class<?> builderClass) {
         try {
             final Object abuilder = builderClass.newInstance();
             return (MBeanServerBuilder)abuilder;
@@ -792,7 +792,7 @@ public class MBeanServerFactory {
             String builderClassName = AccessController.doPrivileged(act);
 
             try {
-                final Class newBuilderClass;
+                final Class<?> newBuilderClass;
                 if (builderClassName == null || builderClassName.length() == 0)
                     newBuilderClass = MBeanServerBuilder.class;
                 else
@@ -800,7 +800,7 @@ public class MBeanServerFactory {
 
                 // Check whether a new builder needs to be created
                 if (builder != null) {
-                    final Class builderClass = builder.getClass();
+                    final Class<?> builderClass = builder.getClass();
                     if (newBuilderClass == builderClass)
                         return; // no need to create a new builder...
                 }

src/share/classes/javax/management/MBeanServerInvocationHandler.java

@@ -253,12 +253,12 @@ public class MBeanServerInvocationHandler implements InvocationHandler {
                                          boolean notificationBroadcaster) {
         final InvocationHandler handler =
             new MBeanServerInvocationHandler(connection, objectName);
-        final Class[] interfaces;
+        final Class<?>[] interfaces;
         if (notificationBroadcaster) {
             interfaces =
-                new Class[] {interfaceClass, NotificationEmitter.class};
+                new Class<?>[] {interfaceClass, NotificationEmitter.class};
         } else
-            interfaces = new Class[] {interfaceClass};
+            interfaces = new Class<?>[] {interfaceClass};
 
         Object proxy =
             Proxy.newProxyInstance(interfaceClass.getClassLoader(),
@@ -269,7 +269,7 @@ public class MBeanServerInvocationHandler implements InvocationHandler {
 
     public Object invoke(Object proxy, Method method, Object[] args)
             throws Throwable {
-        final Class methodClass = method.getDeclaringClass();
+        final Class<?> methodClass = method.getDeclaringClass();
 
         if (methodClass.equals(NotificationBroadcaster.class)
             || methodClass.equals(NotificationEmitter.class))
@@ -285,8 +285,8 @@ public class MBeanServerInvocationHandler implements InvocationHandler {
                 return p.invoke(connection, objectName, method, args);
             } else {
                 final String methodName = method.getName();
-                final Class[] paramTypes = method.getParameterTypes();
-                final Class returnType = method.getReturnType();
+                final Class<?>[] paramTypes = method.getParameterTypes();
+                final Class<?> returnType = method.getReturnType();
 
                 /* Inexplicably, InvocationHandler specifies that args is null
                    when the method takes no arguments rather than a
@@ -452,7 +452,7 @@ public class MBeanServerInvocationHandler implements InvocationHandler {
             return true;
         if (methodName.equals("equals")
             && Arrays.equals(method.getParameterTypes(),
-                             new Class[] {Object.class})
+                             new Class<?>[] {Object.class})
             && isLocal(proxy, method))
             return true;
         return false;

src/share/classes/javax/management/StandardMBean.java

@@ -689,7 +689,7 @@ public class StandardMBean implements DynamicWrapperMBean, MBeanRegistration {
                     getImplementationClass().getName());
         }
 
-        MBeanSupport msupport = mbean;
+        MBeanSupport<?> msupport = mbean;
         final MBeanInfo bi = msupport.getMBeanInfo();
         final Object impl = msupport.getWrappedObject();
 
@@ -1391,8 +1391,8 @@ public class StandardMBean implements DynamicWrapperMBean, MBeanRegistration {
      * garbage collected just because we know whether its MBeanInfo
      * is immutable.
      */
-    private static final Map<Class, Boolean> mbeanInfoSafeMap =
-        new WeakHashMap<Class, Boolean>();
+    private static final Map<Class<?>, Boolean> mbeanInfoSafeMap =
+        new WeakHashMap<Class<?>, Boolean>();
 
     /**
      * Return true if {@code subclass} is known to preserve the immutability
@@ -1438,9 +1438,9 @@ public class StandardMBean implements DynamicWrapperMBean, MBeanRegistration {
     private static class MBeanInfoSafeAction
             implements PrivilegedAction<Boolean> {
 
-        private final Class subclass;
+        private final Class<?> subclass;
 
-        MBeanInfoSafeAction(Class subclass) {
+        MBeanInfoSafeAction(Class<?> subclass) {
             this.subclass = subclass;
         }
 
@@ -1454,13 +1454,13 @@ public class StandardMBean implements DynamicWrapperMBean, MBeanRegistration {
             // Check for "MBeanInfo getCachedMBeanInfo()" method.
             //
             if (overrides(subclass, StandardMBean.class,
-                          "getCachedMBeanInfo", (Class[]) null))
+                          "getCachedMBeanInfo", (Class<?>[]) null))
                 return false;
 
             // Check for "MBeanInfo getMBeanInfo()" method.
             //
             if (overrides(subclass, StandardMBean.class,
-                          "getMBeanInfo", (Class[]) null))
+                          "getMBeanInfo", (Class<?>[]) null))
                 return false;
 
             // Check for "MBeanNotificationInfo[] getNotificationInfo()"
@@ -1473,7 +1473,7 @@ public class StandardMBean implements DynamicWrapperMBean, MBeanRegistration {
             //
             if (StandardEmitterMBean.class.isAssignableFrom(subclass))
                 if (overrides(subclass, StandardEmitterMBean.class,
-                              "getNotificationInfo", (Class[]) null))
+                              "getNotificationInfo", (Class<?>[]) null))
                     return false;
             return true;
         }

src/share/classes/javax/management/event/EventClientDelegate.java

@@ -104,8 +104,8 @@ public class EventClientDelegate implements EventClientDelegateMBean {
     public static EventClientDelegate getEventClientDelegate(MBeanServer server) {
         EventClientDelegate delegate = null;
         synchronized(delegateMap) {
-            final WeakReference wrf = delegateMap.get(server);
-            delegate = (wrf == null) ? null : (EventClientDelegate)wrf.get();
+            final WeakReference<EventClientDelegate> wrf = delegateMap.get(server);
+            delegate = (wrf == null) ? null : wrf.get();
 
             if (delegate == null) {
                 delegate = new EventClientDelegate(server);
@@ -282,7 +282,7 @@ public class EventClientDelegate implements EventClientDelegateMBean {
             Constructor<?> foundCons = null;
             if (sig == null)
                 sig = new String[0];
-            for (Constructor cons : c.getConstructors()) {
+            for (Constructor<?> cons : c.getConstructors()) {
                 Class<?>[] types = cons.getParameterTypes();
                 String[] consSig = new String[types.length];
                 for (int i = 0; i < types.length; i++)

src/share/classes/javax/management/event/EventSubscriber.java

@@ -350,8 +350,7 @@ public class EventSubscriber implements EventConsumer {
     static {
         QueryExp broadcasterExp;
         try {
-            final Method m = Query.class.getMethod("isInstanceOf",
-                    new Class[] {String.class});
+            final Method m = Query.class.getMethod("isInstanceOf", String.class);
             broadcasterExp = (QueryExp)m.invoke(Query.class,
                     new Object[] {NotificationBroadcaster.class.getName()});
         } catch (Exception e) {

src/share/classes/javax/management/loading/DefaultLoaderRepository.java

@@ -69,7 +69,7 @@ public class DefaultLoaderRepository {
      * @exception ClassNotFoundException The specified class could not be
      *            found.
      */
-    public static Class loadClass(String className)
+    public static Class<?> loadClass(String className)
         throws ClassNotFoundException {
         MBEANSERVER_LOGGER.logp(Level.FINEST,
                 DefaultLoaderRepository.class.getName(),
@@ -93,7 +93,7 @@ public class DefaultLoaderRepository {
      * @exception ClassNotFoundException The specified class could not be
      *    found.
      */
-    public static Class loadClassWithout(ClassLoader loader,
+    public static Class<?> loadClassWithout(ClassLoader loader,
                                          String className)
         throws ClassNotFoundException {
         MBEANSERVER_LOGGER.logp(Level.FINEST,
@@ -102,12 +102,11 @@ public class DefaultLoaderRepository {
         return load(loader, className);
     }
 
-    private static Class load(ClassLoader without, String className)
+    private static Class<?> load(ClassLoader without, String className)
             throws ClassNotFoundException {
-        final List mbsList = MBeanServerFactory.findMBeanServer(null);
+        final List<MBeanServer> mbsList = MBeanServerFactory.findMBeanServer(null);
 
-        for (Iterator it = mbsList.iterator(); it.hasNext(); ) {
-            MBeanServer mbs = (MBeanServer) it.next();
+        for (MBeanServer mbs : mbsList) {
             ClassLoaderRepository clr = mbs.getClassLoaderRepository();
             try {
                 return clr.loadClassWithout(without, className);

src/share/classes/javax/management/loading/MLet.java

@@ -1291,7 +1291,7 @@ public class MLet extends java.net.URLClassLoader
          if (c != null) {
             try {
                 Constructor<?> cons =
-                    c.getConstructor(new Class[] {String.class});
+                    c.getConstructor(String.class);
                 Object[] oo = new Object[1];
                 oo[0]=param;
                 return(cons.newInstance(oo));

src/share/classes/javax/management/loading/MLetObjectInputStream.java

@@ -55,30 +55,30 @@ class MLetObjectInputStream extends ObjectInputStream {
         this.loader = loader;
     }
 
-    private Class primitiveType(char c) {
+    private Class<?> primitiveType(char c) {
         switch(c) {
-        case 66: /* 'B' */
+        case 'B':
             return Byte.TYPE;
 
-        case 67: /* 'C' */
+        case 'C':
             return Character.TYPE;
 
-        case 68: /* 'D' */
+        case 'D':
             return Double.TYPE;
 
-        case 70: /* 'F' */
+        case 'F':
             return Float.TYPE;
 
-        case 73: /* 'I' */
+        case 'I':
             return Integer.TYPE;
 
-        case 74: /* 'J' */
+        case 'J':
             return Long.TYPE;
 
-        case 83: /* 'S' */
+        case 'S':
             return Short.TYPE;
 
-        case 90: /* 'Z' */
+        case 'Z':
             return Boolean.TYPE;
         }
         return null;
@@ -87,14 +87,15 @@ class MLetObjectInputStream extends ObjectInputStream {
     /**
      * Use the given ClassLoader rather than using the system class
      */
-    protected Class resolveClass(ObjectStreamClass objectstreamclass)
+    @Override
+    protected Class<?> resolveClass(ObjectStreamClass objectstreamclass)
         throws IOException, ClassNotFoundException {
 
         String s = objectstreamclass.getName();
         if (s.startsWith("[")) {
             int i;
             for (i = 1; s.charAt(i) == '['; i++);
-            Class class1;
+            Class<?> class1;
             if (s.charAt(i) == 'L') {
                 class1 = loader.loadClass(s.substring(i + 1, s.length() - 1));
             } else {

src/share/classes/javax/management/modelmbean/DescriptorSupport.java

@@ -589,7 +589,7 @@ public class DescriptorSupport
         int numberOfEntries = descriptorMap.size();
 
         String[] responseFields = new String[numberOfEntries];
-        Set returnedSet = descriptorMap.entrySet();
+        Set<Map.Entry<String, Object>> returnedSet = descriptorMap.entrySet();
 
         int i = 0;
 
@@ -598,8 +598,9 @@ public class DescriptorSupport
                     DescriptorSupport.class.getName(),
                     "getFields()", "Returning " + numberOfEntries + " fields");
         }
-        for (Iterator iter = returnedSet.iterator(); iter.hasNext(); i++) {
-            Map.Entry currElement = (Map.Entry) iter.next();
+        for (Iterator<Map.Entry<String, Object>> iter = returnedSet.iterator();
+             iter.hasNext(); i++) {
+            Map.Entry<String, Object> currElement = iter.next();
 
             if (currElement == null) {
                 if (MODELMBEAN_LOGGER.isLoggable(Level.FINEST)) {
@@ -642,7 +643,7 @@ public class DescriptorSupport
         int numberOfEntries = descriptorMap.size();
 
         String[] responseFields = new String[numberOfEntries];
-        Set returnedSet = descriptorMap.entrySet();
+        Set<Map.Entry<String, Object>> returnedSet = descriptorMap.entrySet();
 
         int i = 0;
 
@@ -653,8 +654,9 @@ public class DescriptorSupport
                     "Returning " + numberOfEntries + " fields");
         }
 
-        for (Iterator iter = returnedSet.iterator(); iter.hasNext(); i++) {
-            Map.Entry currElement = (Map.Entry) iter.next();
+        for (Iterator<Map.Entry<String, Object>> iter = returnedSet.iterator();
+             iter.hasNext(); i++) {
+            Map.Entry<String, Object> currElement = iter.next();
 
             if (( currElement == null ) || (currElement.getKey() == null)) {
                 if (MODELMBEAN_LOGGER.isLoggable(Level.FINEST)) {
@@ -700,9 +702,8 @@ public class DescriptorSupport
         }
 
         if (fieldNames == null) {
-            for (Iterator iter = descriptorMap.values().iterator();
-                 iter.hasNext(); i++)
-                responseFields[i] = iter.next();
+            for (Object value : descriptorMap.values())
+                responseFields[i++] = value;
         } else {
             for (i=0; i < fieldNames.length; i++) {
                 if ((fieldNames[i] == null) || (fieldNames[i].equals(""))) {
@@ -904,7 +905,7 @@ public class DescriptorSupport
         }
         // verify that the descriptor is valid, by iterating over each field...
 
-        Set returnedSet = descriptorMap.entrySet();
+        Set<Map.Entry<String, Object>> returnedSet = descriptorMap.entrySet();
 
         if (returnedSet == null) {   // null descriptor, not valid
             if (MODELMBEAN_LOGGER.isLoggable(Level.FINEST)) {
@@ -925,9 +926,7 @@ public class DescriptorSupport
 
         // According to the descriptor type we validate the fields contained
 
-        for (Iterator iter = returnedSet.iterator(); iter.hasNext();) {
-            Map.Entry currElement = (Map.Entry) iter.next();
-
+        for (Map.Entry<String, Object> currElement : returnedSet) {
             if (currElement != null) {
                 if (currElement.getValue() != null) {
                     // validate the field valued...
@@ -1083,10 +1082,9 @@ public class DescriptorSupport
      */
     public synchronized String toXMLString() {
         final StringBuilder buf = new StringBuilder("<Descriptor>");
-        Set returnedSet = descriptorMap.entrySet();
-        for (Iterator iter = returnedSet.iterator(); iter.hasNext(); ) {
-            final Map.Entry currElement = (Map.Entry) iter.next();
-            final String name = currElement.getKey().toString();
+        Set<Map.Entry<String, Object>> returnedSet = descriptorMap.entrySet();
+        for (Map.Entry<String, Object> currElement : returnedSet) {
+            final String name = currElement.getKey();
             Object value = currElement.getValue();
             String valueString = null;
             /* Set valueString to non-null if and only if this is a string that
@@ -1256,7 +1254,7 @@ public class DescriptorSupport
             }
             final Class<?> c =
                 Class.forName(className, false, contextClassLoader);
-            constr = c.getConstructor(new Class[] {String.class});
+            constr = c.getConstructor(new Class<?>[] {String.class});
         } catch (Exception e) {
             throw new XMLParseException(e,
                                         "Cannot parse value: <" + s + ">");

src/share/classes/javax/management/modelmbean/ModelMBeanConstructorInfo.java

@@ -152,7 +152,7 @@ public class ModelMBeanConstructorInfo
         * describing the MBean constructor.
         */
         public ModelMBeanConstructorInfo(String description,
-                                         Constructor constructorMethod)
+                                         Constructor<?> constructorMethod)
     {
                 super(description, constructorMethod);
                 if (MODELMBEAN_LOGGER.isLoggable(Level.FINER)) {
@@ -194,7 +194,7 @@ public class ModelMBeanConstructorInfo
         */
 
         public ModelMBeanConstructorInfo(String description,
-                                         Constructor constructorMethod,
+                                         Constructor<?> constructorMethod,
                                          Descriptor descriptor)
         {
 

src/share/classes/javax/management/modelmbean/RequiredModelMBean.java

@@ -1074,7 +1074,7 @@ public class RequiredModelMBean
                 }
             }
 
-            final Class targetClass;
+            final Class<?> targetClass;
 
             if (opClassName != null) {
                 try {
@@ -1126,20 +1126,20 @@ public class RequiredModelMBean
                   "resolving " + targetClass.getName() + "." + opMethodName);
         }
 
-        final Class[] argClasses;
+        final Class<?>[] argClasses;
 
         if (sig == null)
             argClasses = null;
         else {
             final ClassLoader targetClassLoader = targetClass.getClassLoader();
-            argClasses = new Class[sig.length];
+            argClasses = new Class<?>[sig.length];
             for (int i = 0; i < sig.length; i++) {
                 if (tracing) {
                     MODELMBEAN_LOGGER.logp(Level.FINER,
                         RequiredModelMBean.class.getName(),"resolveMethod",
                             "resolve type " + sig[i]);
                 }
-                argClasses[i] = (Class) primitiveClassMap.get(sig[i]);
+                argClasses[i] = (Class<?>) primitiveClassMap.get(sig[i]);
                 if (argClasses[i] == null) {
                     try {
                         argClasses[i] =
@@ -1170,7 +1170,7 @@ public class RequiredModelMBean
 
     /* Map e.g. "int" to int.class.  Goodness knows how many time this
        particular wheel has been reinvented.  */
-    private static final Class[] primitiveClasses = {
+    private static final Class<?>[] primitiveClasses = {
         int.class, long.class, boolean.class, double.class,
         float.class, short.class, byte.class, char.class,
     };
@@ -1178,7 +1178,7 @@ public class RequiredModelMBean
         new HashMap<String,Class<?>>();
     static {
         for (int i = 0; i < primitiveClasses.length; i++) {
-            final Class c = primitiveClasses[i];
+            final Class<?> c = primitiveClasses[i];
             primitiveClassMap.put(c.getName(), c);
         }
     }
@@ -1645,7 +1645,7 @@ public class RequiredModelMBean
                             try {
                                 ClassLoader cl =
                                     response.getClass().getClassLoader();
-                                Class c = Class.forName(respType, true, cl);
+                                Class<?> c = Class.forName(respType, true, cl);
                                 subtype = c.isInstance(response);
                             } catch (Exception e) {
                                 subtype = false;
@@ -1904,7 +1904,7 @@ public class RequiredModelMBean
             if (attrSetMethod == null) {
                 if (attrValue != null) {
                     try {
-                        final Class  clazz    = loadClass(attrType);
+                        final Class<?> clazz = loadClass(attrType);
                         if (! clazz.isInstance(attrValue))  throw new
                             InvalidAttributeValueException(clazz.getName() +
                                                            " expected, "   +
@@ -2044,8 +2044,7 @@ public class RequiredModelMBean
         final AttributeList responseList = new AttributeList();
 
         // Go through the list of attributes
-        for (Iterator i = attributes.iterator(); i.hasNext();) {
-            final Attribute attr = (Attribute) i.next();
+        for (Attribute attr : attributes.asList()) {
             try {
                 setAttribute(attr);
                 responseList.add(attr);
@@ -2799,7 +2798,7 @@ public class RequiredModelMBean
         return MBeanServerFactory.getClassLoaderRepository(server);
     }
 
-    private  Class loadClass(String className)
+    private Class<?> loadClass(String className)
         throws ClassNotFoundException {
         try {
             return Class.forName(className);

src/share/classes/javax/management/openmbean/ArrayType.java

@@ -296,7 +296,7 @@ public class ArrayType<T> extends OpenType<T> {
         // Check and construct state specific to ArrayType
         //
         if (elementType.isArray()) {
-            ArrayType at = (ArrayType) elementType;
+            ArrayType<?> at = (ArrayType<?>) elementType;
             this.dimension = at.getDimension() + dimension;
             this.elementType = at.getElementOpenType();
             this.primitiveArray = at.isPrimitiveArray();
@@ -384,7 +384,7 @@ public class ArrayType<T> extends OpenType<T> {
 
     /* Package-private constructor for callers we trust to get it right. */
     ArrayType(String className, String typeName, String description,
-              int dimension, OpenType elementType,
+              int dimension, OpenType<?> elementType,
               boolean primitiveArray) {
         super(className, typeName, description, true);
         this.dimension = dimension;
@@ -397,7 +397,7 @@ public class ArrayType<T> extends OpenType<T> {
         throws OpenDataException {
         boolean isPrimitiveArray = false;
         if (elementType.isArray()) {
-            isPrimitiveArray = ((ArrayType) elementType).isPrimitiveArray();
+            isPrimitiveArray = ((ArrayType<?>) elementType).isPrimitiveArray();
         }
         return buildArrayClassName(dimension, elementType, isPrimitiveArray);
     }
@@ -443,7 +443,7 @@ public class ArrayType<T> extends OpenType<T> {
         throws OpenDataException {
         boolean isPrimitiveArray = false;
         if (elementType.isArray()) {
-            isPrimitiveArray = ((ArrayType) elementType).isPrimitiveArray();
+            isPrimitiveArray = ((ArrayType<?>) elementType).isPrimitiveArray();
         }
         return buildArrayDescription(dimension, elementType, isPrimitiveArray);
     }
@@ -453,7 +453,7 @@ public class ArrayType<T> extends OpenType<T> {
                                                 boolean isPrimitiveArray)
         throws OpenDataException {
         if (elementType.isArray()) {
-            ArrayType at = (ArrayType) elementType;
+            ArrayType<?> at = (ArrayType<?>) elementType;
             dimension += at.getDimension();
             elementType = at.getElementOpenType();
             isPrimitiveArray = at.isPrimitiveArray();
@@ -551,7 +551,7 @@ public class ArrayType<T> extends OpenType<T> {
             return false;
         }
 
-        Class  objClass     = obj.getClass();
+        Class<?> objClass = obj.getClass();
         String objClassName = objClass.getName();
 
         // if obj is not an array, return false
@@ -636,8 +636,8 @@ public class ArrayType<T> extends OpenType<T> {
     }
 
     @Override
-    boolean isAssignableFrom(OpenType ot) {
-        if (!(ot instanceof ArrayType))
+    boolean isAssignableFrom(OpenType<?> ot) {
+        if (!(ot instanceof ArrayType<?>))
             return false;
         ArrayType<?> at = (ArrayType<?>) ot;
         return (at.getDimension() == getDimension() &&
@@ -675,9 +675,9 @@ public class ArrayType<T> extends OpenType<T> {
 
         // if obj is not an ArrayType, return false
         //
-        if (!(obj instanceof ArrayType))
+        if (!(obj instanceof ArrayType<?>))
             return false;
-        ArrayType other = (ArrayType) obj;
+        ArrayType<?> other = (ArrayType<?>) obj;
 
         // if other's dimension is different than this instance's, return false
         //
@@ -879,6 +879,7 @@ public class ArrayType<T> extends OpenType<T> {
         // Build primitive array
         //
         try {
+            @SuppressWarnings("rawtypes")
             ArrayType at = new ArrayType(simpleType, true);
             if (n > 1)
                 at = new ArrayType<T>(n - 1, at);
@@ -934,7 +935,7 @@ public class ArrayType<T> extends OpenType<T> {
         }
     }
 
-    private ArrayType convertFromWrapperToPrimitiveTypes() {
+    private <T> ArrayType<T> convertFromWrapperToPrimitiveTypes() {
         String cn = getClassName();
         String tn = getTypeName();
         String d = getDescription();
@@ -952,8 +953,8 @@ public class ArrayType<T> extends OpenType<T> {
                 break;
             }
         }
-        return new ArrayType(cn, tn, d,
-                             dimension, elementType, primitiveArray);
+        return new ArrayType<T>(cn, tn, d,
+                                dimension, elementType, primitiveArray);
     }
 
     /**
@@ -1002,7 +1003,7 @@ public class ArrayType<T> extends OpenType<T> {
         }
     }
 
-    private ArrayType convertFromPrimitiveToWrapperTypes() {
+    private <T> ArrayType<T> convertFromPrimitiveToWrapperTypes() {
         String cn = getClassName();
         String tn = getTypeName();
         String d = getDescription();
@@ -1020,7 +1021,7 @@ public class ArrayType<T> extends OpenType<T> {
                 break;
             }
         }
-        return new ArrayType(cn, tn, d,
-                             dimension, elementType, primitiveArray);
+        return new ArrayType<T>(cn, tn, d,
+                                dimension, elementType, primitiveArray);
     }
 }

src/share/classes/javax/management/openmbean/CompositeDataInvocationHandler.java

@@ -236,8 +236,8 @@ public class CompositeDataInvocationHandler implements InvocationHandler {
         if (other == null)
             return false;
 
-        final Class proxyClass = proxy.getClass();
-        final Class otherClass = other.getClass();
+        final Class<?> proxyClass = proxy.getClass();
+        final Class<?> otherClass = other.getClass();
         if (proxyClass != otherClass)
             return false;
         InvocationHandler otherih = Proxy.getInvocationHandler(other);

src/share/classes/javax/management/openmbean/CompositeType.java

@@ -329,7 +329,7 @@ public class CompositeType extends OpenType<CompositeData> {
      * @return true if {@code ot} is assignable to this open type.
      */
     @Override
-    boolean isAssignableFrom(OpenType ot) {
+    boolean isAssignableFrom(OpenType<?> ot) {
         if (!(ot instanceof CompositeType))
             return false;
         CompositeType ct = (CompositeType) ot;
@@ -420,9 +420,7 @@ public class CompositeType extends OpenType<CompositeData> {
         if (myHashCode == null) {
             int value = 0;
             value += this.getTypeName().hashCode();
-            String key;
-            for (Iterator k = nameToDescription.keySet().iterator(); k.hasNext();  ) {
-                key = (String) k.next();
+            for (String key : nameToDescription.keySet()) {
                 value += key.hashCode();
                 value += this.nameToType.get(key).hashCode();
             }
@@ -457,10 +455,10 @@ public class CompositeType extends OpenType<CompositeData> {
             result.append(getTypeName());
             result.append(",items=(");
             int i=0;
-            Iterator k=nameToType.keySet().iterator();
+            Iterator<String> k=nameToType.keySet().iterator();
             String key;
             while (k.hasNext()) {
-                key = (String) k.next();
+                key = k.next();
                 if (i > 0) result.append(",");
                 result.append("(itemName=");
                 result.append(key);

src/share/classes/javax/management/openmbean/OpenMBeanAttributeInfoSupport.java

@@ -78,12 +78,12 @@ public class OpenMBeanAttributeInfoSupport
     /**
      * @serial The open mbean attribute's min value
      */
-    private final Comparable minValue;
+    private final Comparable<?> minValue;
 
     /**
      * @serial The open mbean attribute's max value
      */
-    private final Comparable maxValue;
+    private final Comparable<?> maxValue;
 
 
     // As this instance is immutable, these two values need only
@@ -450,7 +450,7 @@ public class OpenMBeanAttributeInfoSupport
     }
 
     static void check(OpenMBeanParameterInfo info) throws OpenDataException {
-        OpenType openType = info.getOpenType();
+        OpenType<?> openType = info.getOpenType();
         if (openType == null)
             throw new IllegalArgumentException("OpenType cannot be null");
 
@@ -562,7 +562,7 @@ public class OpenMBeanAttributeInfoSupport
 
     }
 
-    @SuppressWarnings("unchecked")
+    @SuppressWarnings({"unchecked", "rawtypes"})
     static int compare(Object x, Object y) {
         return ((Comparable) x).compareTo(y);
     }
@@ -657,11 +657,11 @@ public class OpenMBeanAttributeInfoSupport
         return result;
     }
 
-    static <T> Comparable comparableValueFrom(Descriptor d, String name,
-                                              OpenType<T> openType) {
+    static <T> Comparable<?> comparableValueFrom(Descriptor d, String name,
+                                                 OpenType<T> openType) {
         T t = valueFrom(d, name, openType);
         if (t == null || t instanceof Comparable<?>)
-            return (Comparable) t;
+            return (Comparable<?>) t;
         final String msg =
             "Descriptor field " + name + " with value " + t +
             " is not Comparable";
@@ -925,7 +925,7 @@ public class OpenMBeanAttributeInfoSupport
         return isValue(this, obj);
     }
 
-    @SuppressWarnings("unchecked")  // cast to Comparable
+    @SuppressWarnings({"unchecked", "rawtypes"})  // cast to Comparable
     static boolean isValue(OpenMBeanParameterInfo info, Object obj) {
         if (info.hasDefaultValue() && obj == null)
             return true;

src/share/classes/javax/management/openmbean/OpenMBeanParameterInfoSupport.java

@@ -74,12 +74,12 @@ public class OpenMBeanParameterInfoSupport
     /**
      * @serial The open mbean parameter's min value
      */
-    private Comparable minValue        = null;
+    private Comparable<?> minValue        = null;
 
     /**
      * @serial The open mbean parameter's max value
      */
-    private Comparable maxValue        = null;
+    private Comparable<?> maxValue        = null;
 
 
     // As this instance is immutable, these two values need only

src/share/classes/javax/management/openmbean/OpenType.java

@@ -206,7 +206,7 @@ public abstract class OpenType<T> implements Serializable {
         }
     }
 
-    private static boolean overridesGetClassName(final Class<? extends OpenType> c) {
+    private static boolean overridesGetClassName(final Class<?> c) {
         return AccessController.doPrivileged(new PrivilegedAction<Boolean>() {
             public Boolean run() {
                 try {

src/share/classes/javax/management/openmbean/SimpleType.java

@@ -163,7 +163,7 @@ public final class SimpleType<T> extends OpenType<T> {
     public static final SimpleType<ObjectName> OBJECTNAME =
         new SimpleType<ObjectName>(ObjectName.class);
 
-    private static final SimpleType[] typeArray = {
+    private static final SimpleType<?>[] typeArray = {
         VOID, BOOLEAN, CHARACTER, BYTE, SHORT, INTEGER, LONG, FLOAT,
         DOUBLE, STRING, BIGDECIMAL, BIGINTEGER, DATE, OBJECTNAME,
     };
@@ -232,10 +232,10 @@ public final class SimpleType<T> extends OpenType<T> {
            return (this == obj);
         */
 
-        if (!(obj instanceof SimpleType))
+        if (!(obj instanceof SimpleType<?>))
             return false;
 
-        SimpleType other = (SimpleType) obj;
+        SimpleType<?> other = (SimpleType<?>) obj;
 
         // Test if other's className field is the same as for this instance
         //
@@ -290,11 +290,11 @@ public final class SimpleType<T> extends OpenType<T> {
         return myToString;
     }
 
-    private static final Map<SimpleType,SimpleType> canonicalTypes =
-        new HashMap<SimpleType,SimpleType>();
+    private static final Map<SimpleType<?>,SimpleType<?>> canonicalTypes =
+        new HashMap<SimpleType<?>,SimpleType<?>>();
     static {
         for (int i = 0; i < typeArray.length; i++) {
-            final SimpleType type = typeArray[i];
+            final SimpleType<?> type = typeArray[i];
             canonicalTypes.put(type, type);
         }
     }
@@ -310,7 +310,7 @@ public final class SimpleType<T> extends OpenType<T> {
      * resolved.
      */
     public Object readResolve() throws ObjectStreamException {
-        final SimpleType canonical = canonicalTypes.get(this);
+        final SimpleType<?> canonical = canonicalTypes.get(this);
         if (canonical == null) {
             // Should not happen
             throw new InvalidObjectException("Invalid SimpleType: " + this);

src/share/classes/javax/management/openmbean/TabularDataSupport.java

@@ -30,6 +30,7 @@ package javax.management.openmbean;
 // java import
 //
 import com.sun.jmx.mbeanserver.GetPropertyAction;
+import com.sun.jmx.mbeanserver.Util;
 import java.io.IOException;
 import java.io.ObjectInputStream;
 import java.io.Serializable;
@@ -611,7 +612,7 @@ public class TabularDataSupport
     @SuppressWarnings("unchecked")  // historical confusion about the return type
     public Collection<Object> values() {
 
-        return (Collection) dataMap.values() ;
+        return Util.cast(dataMap.values());
     }
 
 
@@ -647,7 +648,7 @@ public class TabularDataSupport
     @SuppressWarnings("unchecked")  // historical confusion about the return type
     public Set<Map.Entry<Object,Object>> entrySet() {
 
-        return (Set) dataMap.entrySet();
+        return Util.cast(dataMap.entrySet());
     }
 
 
@@ -725,8 +726,7 @@ public class TabularDataSupport
         if (this.size() != other.size()) {
             return false;
         }
-        for (Iterator iter = this.values().iterator(); iter.hasNext();  ) {
-            CompositeData value = (CompositeData) iter.next();
+        for (CompositeData value : dataMap.values()) {
             if ( ! other.containsValue(value) ) {
                 return false;
             }
@@ -760,9 +760,8 @@ public class TabularDataSupport
         int result = 0;
 
         result += this.tabularType.hashCode();
-        for (Iterator iter = this.values().iterator(); iter.hasNext();  ) {
-            result += ((CompositeData)iter.next()).hashCode();
-        }
+        for (Object value : values())
+            result += value.hashCode();
 
         return result;
 

src/share/classes/javax/management/openmbean/TabularType.java

@@ -237,7 +237,7 @@ public class TabularType extends OpenType<TabularData> {
     }
 
     @Override
-    boolean isAssignableFrom(OpenType ot) {
+    boolean isAssignableFrom(OpenType<?> ot) {
         if (!(ot instanceof TabularType))
             return false;
         TabularType tt = (TabularType) ot;
@@ -329,9 +329,8 @@ public class TabularType extends OpenType<TabularData> {
             int value = 0;
             value += this.getTypeName().hashCode();
             value += this.rowType.hashCode();
-            for (Iterator k = indexNames.iterator(); k.hasNext();  ) {
-                value += k.next().hashCode();
-            }
+            for (String index : indexNames)
+                value += index.hashCode();
             myHashCode = Integer.valueOf(value);
         }
 
@@ -364,12 +363,10 @@ public class TabularType extends OpenType<TabularData> {
                 .append(",rowType=")
                 .append(rowType.toString())
                 .append(",indexNames=(");
-            int i=0;
-            Iterator k = indexNames.iterator();
-            while( k.hasNext() ) {
-                if (i > 0) result.append(",");
-                result.append(k.next().toString());
-                i++;
+            String sep = "";
+            for (String index : indexNames) {
+                result.append(sep).append(index);
+                sep = ",";
             }
             result.append("))");
             myToString = result.toString();

src/share/classes/javax/management/relation/MBeanServerNotificationFilter.java

@@ -354,7 +354,7 @@ public class MBeanServerNotificationFilter extends NotificationFilterSupport {
 
         // Checks the type first
         String ntfType = notif.getType();
-        Vector enabledTypes = getEnabledTypes();
+        Vector<String> enabledTypes = getEnabledTypes();
         if (!(enabledTypes.contains(ntfType))) {
             RELATION_LOGGER.logp(Level.FINER,
                     MBeanServerNotificationFilter.class.getName(),
@@ -464,8 +464,8 @@ public class MBeanServerNotificationFilter extends NotificationFilterSupport {
         // Serializes this instance in the old serial form
         //
         ObjectOutputStream.PutField fields = out.putFields();
-        fields.put("mySelectObjNameList", (Vector)selectedNames);
-        fields.put("myDeselectObjNameList", (Vector)deselectedNames);
+        fields.put("mySelectObjNameList", selectedNames);
+        fields.put("myDeselectObjNameList", deselectedNames);
         out.writeFields();
       }
       else

src/share/classes/javax/management/relation/RelationService.java

@@ -1111,7 +1111,7 @@ public class RelationService extends NotificationBroadcasterSupport
             throw new IllegalArgumentException(excMsg);
         }
 
-        if (!(oldValue instanceof ArrayList))
+        if (!(oldValue instanceof ArrayList<?>))
             oldValue = new ArrayList<ObjectName>(oldValue);
 
         RELATION_LOGGER.entering(RelationService.class.getName(),
@@ -1881,7 +1881,7 @@ public class RelationService extends NotificationBroadcasterSupport
                                          "getRole",
                                          params,
                                          signature));
-                if (invokeResult == null || invokeResult instanceof ArrayList)
+                if (invokeResult == null || invokeResult instanceof ArrayList<?>)
                     result = invokeResult;
                 else
                     result = new ArrayList<ObjectName>(invokeResult);
@@ -2786,7 +2786,7 @@ public class RelationService extends NotificationBroadcasterSupport
             // Note that it is possible that the MBean has already been removed
             // from the internal map: this is the case when the MBean is
             // unregistered, the role is updated, then we arrive here.
-            HashMap mbeanRefMap = (HashMap)
+            Map<String,List<String>> mbeanRefMap =
                 (myRefedMBeanObjName2RelIdsMap.get(objectName));
 
             if (mbeanRefMap == null) {
@@ -2796,11 +2796,11 @@ public class RelationService extends NotificationBroadcasterSupport
                 return true;
             }
 
-            ArrayList roleNames = new ArrayList();
+            List<String> roleNames = null;
             if (!allRolesFlag) {
                 // Now retrieves the roles of current relation where the MBean
                 // was referenced
-                roleNames = (ArrayList)(mbeanRefMap.get(relationId));
+                roleNames = mbeanRefMap.get(relationId);
 
                 // Removes obsolete reference to role
                 int obsRefIdx = roleNames.indexOf(roleName);
@@ -2840,8 +2840,8 @@ public class RelationService extends NotificationBroadcasterSupport
     //
     // -exception RelationServiceNotRegisteredException  if the Relation
     //  Service is not registered in the MBean Server.
-    private void updateUnregistrationListener(List newRefList,
-                                              List obsoleteRefList)
+    private void updateUnregistrationListener(List<ObjectName> newRefList,
+                                              List<ObjectName> obsoleteRefList)
         throws RelationServiceNotRegisteredException {
 
         if (newRefList != null && obsoleteRefList != null) {
@@ -2871,24 +2871,14 @@ public class RelationService extends NotificationBroadcasterSupport
 
                 // Enables ObjectNames in newRefList
                 if (newRefList != null) {
-                    for (Iterator newRefIter = newRefList.iterator();
-                         newRefIter.hasNext();) {
-
-                        ObjectName newObjName = (ObjectName)
-                            (newRefIter.next());
+                    for (ObjectName newObjName : newRefList)
                         myUnregNtfFilter.enableObjectName(newObjName);
-                    }
                 }
 
                 if (obsoleteRefList != null) {
                     // Disables ObjectNames in obsoleteRefList
-                    for (Iterator obsRefIter = obsoleteRefList.iterator();
-                         obsRefIter.hasNext();) {
-
-                        ObjectName obsObjName = (ObjectName)
-                            (obsRefIter.next());
+                    for (ObjectName obsObjName : obsoleteRefList)
                         myUnregNtfFilter.disableObjectName(obsObjName);
-                    }
                 }
 
 // Under test
@@ -3047,18 +3037,13 @@ public class RelationService extends NotificationBroadcasterSupport
         // to see which roles have not been initialized
         // Note: no need to test if list not null before cloning, not allowed
         //       to have an empty relation type.
-        ArrayList roleInfoList = (ArrayList)
-            (((ArrayList)(relType.getRoleInfos())).clone());
+        List<RoleInfo> roleInfoList = new ArrayList<RoleInfo>(relType.getRoleInfos());
 
         if (roleList != null) {
 
-            for (Iterator roleIter = roleList.iterator();
-                 roleIter.hasNext();) {
-
-                Role currRole = (Role)(roleIter.next());
+            for (Role currRole : roleList.asList()) {
                 String currRoleName = currRole.getRoleName();
-                ArrayList currRoleValue = (ArrayList)
-                    (currRole.getRoleValue());
+                List<ObjectName> currRoleValue = currRole.getRoleValue();
                 // Retrieves corresponding role info
                 // Can throw a RoleInfoNotFoundException to be converted into a
                 // RoleNotFoundException
@@ -3137,9 +3122,7 @@ public class RelationService extends NotificationBroadcasterSupport
         // Only role list parameter used, as default initialization of roles
         // done automatically in initializeMissingRoles() sets each
         // uninitialized role to an empty value.
-        for (Iterator roleIter = roleList.iterator();
-             roleIter.hasNext();) {
-            Role currRole = (Role)(roleIter.next());
+        for (Role currRole : roleList.asList()) {
             // Creates a dummy empty ArrayList of ObjectNames to be the old
             // role value :)
             List<ObjectName> dummyList = new ArrayList<ObjectName>();
@@ -3191,7 +3174,7 @@ public class RelationService extends NotificationBroadcasterSupport
     // -exception IllegalArgumentException  if null parameter
     private Integer checkRoleInt(int chkType,
                                  String roleName,
-                                 List roleValue,
+                                 List<ObjectName> roleValue,
                                  RoleInfo roleInfo,
                                  boolean writeChkFlag)
         throws IllegalArgumentException {
@@ -3266,9 +3249,7 @@ public class RelationService extends NotificationBroadcasterSupport
         // registered in the same MBean Server.
         String expClassName = roleInfo.getRefMBeanClassName();
 
-        for (Iterator refMBeanIter = roleValue.iterator();
-             refMBeanIter.hasNext();) {
-            ObjectName currObjName = (ObjectName)(refMBeanIter.next());
+        for (ObjectName currObjName : roleValue) {
 
             // Checks it is registered
             if (currObjName == null) {
@@ -3330,7 +3311,7 @@ public class RelationService extends NotificationBroadcasterSupport
                                         ObjectName relationObjName,
                                         String relationId,
                                         String relationTypeName,
-                                        List roleInfoList)
+                                        List<RoleInfo> roleInfoList)
         throws IllegalArgumentException,
                RelationServiceNotRegisteredException,
                InvalidRoleValueException {
@@ -3361,10 +3342,8 @@ public class RelationService extends NotificationBroadcasterSupport
         // with an empty list of ObjectNames.
         // A check is performed to verify that the role can be set to an
         // empty value, according to its minimum cardinality
-        for (Iterator roleInfoIter = roleInfoList.iterator();
-             roleInfoIter.hasNext();) {
+        for (RoleInfo currRoleInfo : roleInfoList) {
 
-            RoleInfo currRoleInfo = (RoleInfo)(roleInfoIter.next());
             String roleName = currRoleInfo.getName();
 
             // Creates an empty value
@@ -3663,7 +3642,7 @@ public class RelationService extends NotificationBroadcasterSupport
     //  not exist in the relation
     private void handleReferenceUnregistration(String relationId,
                                                ObjectName objectName,
-                                               List roleNameList)
+                                               List<String> roleNameList)
         throws IllegalArgumentException,
                RelationServiceNotRegisteredException,
                RelationNotFoundException,
@@ -3694,14 +3673,12 @@ public class RelationService extends NotificationBroadcasterSupport
         // Flag to specify if the relation has to be deleted
         boolean deleteRelFlag = false;
 
-        for (Iterator roleNameIter = roleNameList.iterator();
-             roleNameIter.hasNext();) {
+        for (String currRoleName : roleNameList) {
 
             if (deleteRelFlag) {
                 break;
             }
 
-            String currRoleName = (String)(roleNameIter.next());
             // Retrieves number of MBeans currently referenced in role
             // BEWARE! Do not use getRole() as role may be not readable
             //
@@ -3753,10 +3730,7 @@ public class RelationService extends NotificationBroadcasterSupport
             //         using setRole(). So the Relation Service will update the
             //         myRefedMBeanObjName2RelIdsMap to refelect the new role
             //         value!
-            for (Iterator roleNameIter = roleNameList.iterator();
-                 roleNameIter.hasNext();) {
-
-                String currRoleName = (String)(roleNameIter.next());
+            for (String currRoleName : roleNameList) {
 
                 if (relObj instanceof RelationSupport) {
                     // Internal relation

src/share/classes/javax/management/relation/RelationSupport.java

@@ -108,7 +108,7 @@ public class RelationSupport
     //   via Relation Service setRole() and setRoles() methods
     // - if the relation is internal to the Relation Service, via
     //   setRoleInt() and setRolesInt() methods.
-    private Map<String,Role> myRoleName2ValueMap = new HashMap<String,Role>();
+    private final Map<String,Role> myRoleName2ValueMap = new HashMap<String,Role>();
 
     // Flag to indicate if the object has been added in the Relation Service
     private final AtomicBoolean myInRelServFlg = new AtomicBoolean();
@@ -424,7 +424,7 @@ public class RelationSupport
             }
         }
 
-        ArrayList roleValue = (ArrayList)(role.getRoleValue());
+        List<ObjectName> roleValue = role.getRoleValue();
 
         RELATION_LOGGER.exiting(RelationSupport.class.getName(),
                 "getRoleCardinality");
@@ -855,8 +855,7 @@ public class RelationSupport
                 // Note: no need to test if role value (list) not null before
                 //       cloning, null value not allowed, empty list if
                 //       nothing.
-                result = (ArrayList)
-                    (((ArrayList)(role.getRoleValue())).clone());
+                result = new ArrayList<ObjectName>(role.getRoleValue());
 
             } else {
                 // Role retrieved during multi-role retrieval: returns the
@@ -1492,10 +1491,7 @@ public class RelationSupport
         RoleList roleList = new RoleList();
         RoleUnresolvedList roleUnresList = new RoleUnresolvedList();
 
-        for (Iterator roleIter = list.iterator();
-             roleIter.hasNext();) {
-
-            Role currRole = (Role)(roleIter.next());
+        for (Role currRole : list.asList()) {
 
             Object currResult = null;
             // Can throw:
@@ -1617,12 +1613,10 @@ public class RelationSupport
 
         synchronized(myRoleName2ValueMap) {
 
-            for (Iterator roleIter = list.iterator();
-                 roleIter.hasNext();) {
+            for (Role currRole : list.asList()) {
 
                 // No need to check if role is null, it is not allowed to store
                 // a null role in a RoleList :)
-                Role currRole = (Role)(roleIter.next());
                 String currRoleName = currRole.getRoleName();
 
                 if (myRoleName2ValueMap.containsKey(currRoleName)) {

src/share/classes/javax/management/relation/Role.java

@@ -228,9 +228,9 @@ public class Role implements Serializable {
     public String toString() {
         StringBuilder result = new StringBuilder();
         result.append("role name: " + name + "; role value: ");
-        for (Iterator objNameIter = objectNameList.iterator();
+        for (Iterator<ObjectName> objNameIter = objectNameList.iterator();
              objNameIter.hasNext();) {
-            ObjectName currObjName = (ObjectName)(objNameIter.next());
+            ObjectName currObjName = objNameIter.next();
             result.append(currObjName.toString());
             if (objNameIter.hasNext()) {
                 result.append(", ");
@@ -325,7 +325,7 @@ public class Role implements Serializable {
         //
         ObjectOutputStream.PutField fields = out.putFields();
         fields.put("myName", name);
-        fields.put("myObjNameList", (ArrayList)objectNameList);
+        fields.put("myObjNameList", objectNameList);
         out.writeFields();
       }
       else

src/share/classes/javax/management/relation/RoleList.java

@@ -25,6 +25,7 @@
 
 package javax.management.relation;
 
+import com.sun.jmx.mbeanserver.Util;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
@@ -140,7 +141,7 @@ public class RoleList extends ArrayList<Object> {
                 checkTypeSafe(this);
             typeSafe = true;
         }
-        return (List<Role>) (List) this;
+        return Util.cast(this);
     }
 
     //

src/share/classes/javax/management/relation/RoleResult.java

@@ -172,7 +172,7 @@ public class RoleResult implements Serializable {
 
             roleList = new RoleList();
 
-            for (Iterator roleIter = list.iterator();
+            for (Iterator<?> roleIter = list.iterator();
                  roleIter.hasNext();) {
                 Role currRole = (Role)(roleIter.next());
                 roleList.add((Role)(currRole.clone()));
@@ -195,7 +195,7 @@ public class RoleResult implements Serializable {
 
             unresolvedRoleList = new RoleUnresolvedList();
 
-            for (Iterator roleUnresIter = unresolvedList.iterator();
+            for (Iterator<?> roleUnresIter = unresolvedList.iterator();
                  roleUnresIter.hasNext();) {
                 RoleUnresolved currRoleUnres =
                     (RoleUnresolved)(roleUnresIter.next());

src/share/classes/javax/management/relation/RoleUnresolved.java

@@ -285,9 +285,9 @@ public class RoleUnresolved implements Serializable {
         result.append("role name: " + roleName);
         if (roleValue != null) {
             result.append("; value: ");
-            for (Iterator objNameIter = roleValue.iterator();
+            for (Iterator<ObjectName> objNameIter = roleValue.iterator();
                  objNameIter.hasNext();) {
-                ObjectName currObjName = (ObjectName)(objNameIter.next());
+                ObjectName currObjName = objNameIter.next();
                 result.append(currObjName.toString());
                 if (objNameIter.hasNext()) {
                     result.append(", ");
@@ -344,7 +344,7 @@ public class RoleUnresolved implements Serializable {
         //
         ObjectOutputStream.PutField fields = out.putFields();
         fields.put("myRoleName", roleName);
-        fields.put("myRoleValue", (ArrayList)roleValue);
+        fields.put("myRoleValue", roleValue);
         fields.put("myPbType", problemType);
         out.writeFields();
       }

src/share/classes/javax/management/relation/RoleUnresolvedList.java

@@ -25,6 +25,7 @@
 
 package javax.management.relation;
 
+import com.sun.jmx.mbeanserver.Util;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
@@ -140,7 +141,7 @@ public class RoleUnresolvedList extends ArrayList<Object> {
                 checkTypeSafe(this);
             typeSafe = true;
         }
-        return (List<RoleUnresolved>) (List) this;
+        return Util.cast(this);
     }
 
     //

src/share/classes/javax/management/remote/JMXConnectorFactory.java

@@ -367,7 +367,8 @@ public class JMXConnectorFactory {
         return provider.newJMXConnector(serviceURL, fixedenv);
     }
 
-    private static String resolvePkgs(Map env) throws JMXProviderException {
+    private static String resolvePkgs(Map<String, ?> env)
+            throws JMXProviderException {
 
         Object pkgsObject = null;
 
@@ -521,7 +522,7 @@ public class JMXConnectorFactory {
         return null;
     }
 
-    static ClassLoader resolveClassLoader(Map environment) {
+    static ClassLoader resolveClassLoader(Map<String, ?> environment) {
         ClassLoader loader = null;
 
         if (environment != null) {

src/share/classes/javax/management/remote/rmi/NoCallStackClassLoader.java

@@ -118,7 +118,8 @@ class NoCallStackClassLoader extends ClassLoader {
      * if it is one of the classes whose byte code we have, or
      * delegate the load if it is one of the referenced classes.
      */
-    protected Class findClass(String name) throws ClassNotFoundException {
+    @Override
+    protected Class<?> findClass(String name) throws ClassNotFoundException {
         for (int i = 0; i < classNames.length; i++) {
             if (name.equals(classNames[i])) {
                 return defineClass(classNames[i], byteCodes[i], 0,

src/share/classes/javax/management/remote/rmi/RMIConnection.java

@@ -31,7 +31,6 @@ import java.rmi.MarshalledObject;
 import java.rmi.Remote;
 import java.util.Set;
 
-import javax.management.Attribute;
 import javax.management.AttributeList;
 import javax.management.AttributeNotFoundException;
 import javax.management.InstanceAlreadyExistsException;
@@ -45,11 +44,11 @@ import javax.management.MBeanRegistrationException;
 import javax.management.MBeanServerConnection;
 import javax.management.NotCompliantMBeanException;
 
-import javax.management.NotificationFilter;
 import javax.management.ObjectInstance;
 import javax.management.ObjectName;
-import javax.management.QueryExp;
 import javax.management.ReflectionException;
+import javax.management.RuntimeMBeanException;
+import javax.management.RuntimeOperationsException;
 import javax.management.remote.NotificationResult;
 import javax.security.auth.Subject;
 
@@ -89,8 +88,9 @@ import javax.security.auth.Subject;
  * even though it would add useful information to the documentation.  The
  * reason is that it was only added in Mustang (Java SE 6), whereas versions
  * 1.4 and 2.0 of the JMX API must be implementable on Tiger per our
- * commitments for JSR 255.
+ * commitments for JSR 255.  This is also why we suppress rawtypes warnings.
  */
+@SuppressWarnings("rawtypes")
 public interface RMIConnection extends Closeable, Remote {
     /**
      * <p>Returns the connection ID.  This string is different for

src/share/classes/javax/management/remote/rmi/RMIConnectionImpl.java

@@ -308,6 +308,7 @@ public class RMIConnectionImpl implements RMIConnection, Unreferenced {
         }
     }
 
+    @SuppressWarnings("rawtypes")  // MarshalledObject
     public ObjectInstance createMBean(String className,
                                       ObjectName name,
                                       MarshalledObject params,
@@ -368,6 +369,7 @@ public class RMIConnectionImpl implements RMIConnection, Unreferenced {
         }
     }
 
+    @SuppressWarnings("rawtypes")  // MarshalledObject
     public ObjectInstance createMBean(String className,
                                  ObjectName name,
                                  ObjectName loaderName,
@@ -493,6 +495,7 @@ public class RMIConnectionImpl implements RMIConnection, Unreferenced {
         }
     }
 
+    @SuppressWarnings("rawtypes")  // MarshalledObject
     public Set<ObjectInstance>
         queryMBeans(ObjectName name,
                     MarshalledObject query,
@@ -527,6 +530,7 @@ public class RMIConnectionImpl implements RMIConnection, Unreferenced {
         }
     }
 
+    @SuppressWarnings("rawtypes")  // MarshalledObject
     public Set<ObjectName>
         queryNames(ObjectName name,
                    MarshalledObject query,
@@ -668,6 +672,7 @@ public class RMIConnectionImpl implements RMIConnection, Unreferenced {
         }
     }
 
+    @SuppressWarnings("rawtypes")  // MarshalledObject
     public void setAttribute(ObjectName name,
                              MarshalledObject attribute,
                              Subject delegationSubject)
@@ -720,6 +725,7 @@ public class RMIConnectionImpl implements RMIConnection, Unreferenced {
         }
     }
 
+    @SuppressWarnings("rawtypes")  // MarshalledObject
     public AttributeList setAttributes(ObjectName name,
                          MarshalledObject attributes,
                          Subject delegationSubject)
@@ -765,6 +771,7 @@ public class RMIConnectionImpl implements RMIConnection, Unreferenced {
         }
     }
 
+    @SuppressWarnings("rawtypes")  // MarshalledObject
     public Object invoke(ObjectName name,
                          String operationName,
                          MarshalledObject params,
@@ -928,6 +935,7 @@ public class RMIConnectionImpl implements RMIConnection, Unreferenced {
         }
     }
 
+    @SuppressWarnings("rawtypes")  // MarshalledObject
     public Integer[] addNotificationListeners(ObjectName[] names,
                       MarshalledObject[] filters,
                       Subject[] delegationSubjects)
@@ -1013,6 +1021,7 @@ public class RMIConnectionImpl implements RMIConnection, Unreferenced {
         }
     }
 
+    @SuppressWarnings("rawtypes")  // MarshalledObject
     public void addNotificationListener(ObjectName name,
                        ObjectName listener,
                        MarshalledObject filter,
@@ -1148,6 +1157,7 @@ public class RMIConnectionImpl implements RMIConnection, Unreferenced {
         }
     }
 
+    @SuppressWarnings("rawtypes")  // MarshalledObject
     public void removeNotificationListener(ObjectName name,
                         ObjectName listener,
                         MarshalledObject filter,
@@ -1809,7 +1819,7 @@ public class RMIConnectionImpl implements RMIConnection, Unreferenced {
         }
     }
 
-    private static <T> T unwrap(final MarshalledObject mo,
+    private static <T> T unwrap(final MarshalledObject<?> mo,
                                 final ClassLoader cl,
                                 final Class<T> wrappedClass)
             throws IOException {
@@ -1847,7 +1857,7 @@ public class RMIConnectionImpl implements RMIConnection, Unreferenced {
         return null;
     }
 
-    private static <T> T unwrap(final MarshalledObject mo,
+    private static <T> T unwrap(final MarshalledObject<?> mo,
                                 final ClassLoader cl1,
                                 final ClassLoader cl2,
                                 final Class<T> wrappedClass)

src/share/classes/javax/management/remote/rmi/RMIConnector.java

@@ -28,6 +28,7 @@ package javax.management.remote.rmi;
 import com.sun.jmx.event.DaemonThreadFactory;
 import com.sun.jmx.event.EventConnection;
 import com.sun.jmx.mbeanserver.PerThreadGroupPool;
+import com.sun.jmx.mbeanserver.Util;
 import com.sun.jmx.remote.internal.ClientCommunicatorAdmin;
 import com.sun.jmx.remote.internal.ClientListenerInfo;
 import com.sun.jmx.remote.internal.ClientNotifForwarder;
@@ -584,7 +585,7 @@ public class RMIConnector implements JMXConnector, Serializable, JMXAddressable
 
     // added for re-connection
     private Integer addListenerWithSubject(ObjectName name,
-                                           MarshalledObject filter,
+                                           MarshalledObject<NotificationFilter> filter,
                                            Subject delegationSubject,
                                            boolean reconnect)
         throws InstanceNotFoundException, IOException {
@@ -595,7 +596,8 @@ public class RMIConnector implements JMXConnector, Serializable, JMXAddressable
                          "(ObjectName,MarshalledObject,Subject)");
 
         final ObjectName[] names = new ObjectName[] {name};
-        final MarshalledObject[] filters = new MarshalledObject[] {filter};
+        final MarshalledObject<NotificationFilter>[] filters =
+                Util.cast(new MarshalledObject<?>[] {filter});
         final Subject[] delegationSubjects = new Subject[] {
             delegationSubject
         };
@@ -611,7 +613,7 @@ public class RMIConnector implements JMXConnector, Serializable, JMXAddressable
 
     // added for re-connection
     private Integer[] addListenersWithSubjects(ObjectName[]       names,
-                             MarshalledObject[] filters,
+                             MarshalledObject<NotificationFilter>[] filters,
                              Subject[]          delegationSubjects,
                              boolean            reconnect)
         throws InstanceNotFoundException, IOException {
@@ -1362,7 +1364,7 @@ public class RMIConnector implements JMXConnector, Serializable, JMXAddressable
 
     //--------------------------------------------------------------------
     private class RMINotifClient extends ClientNotifForwarder {
-        public RMINotifClient(ClassLoader cl, Map env) {
+        public RMINotifClient(ClassLoader cl, Map<String, ?> env) {
             super(cl, env);
         }
 
@@ -1444,8 +1446,8 @@ public class RMIConnector implements JMXConnector, Serializable, JMXAddressable
             Integer[] listenerIDs;
             final ObjectName[] names =
                 new ObjectName[] {MBeanServerDelegate.DELEGATE_NAME};
-            final MarshalledObject[] filters =
-                new MarshalledObject[] {sFilter};
+            final MarshalledObject<NotificationFilter>[] filters =
+                Util.cast(new MarshalledObject<?>[] {sFilter});
             final Subject[] subjects = new Subject[] {null};
             try {
                 listenerIDs =
@@ -1580,7 +1582,8 @@ public class RMIConnector implements JMXConnector, Serializable, JMXAddressable
             final ObjectName[] names = new ObjectName[len];
             final NotificationListener[] listeners = new NotificationListener[len];
             final NotificationFilter[] filters = new NotificationFilter[len];
-            final MarshalledObject[] mFilters = new MarshalledObject[len];
+            final MarshalledObject<NotificationFilter>[] mFilters =
+                    Util.cast(new MarshalledObject<?>[len]);
             final Object[] handbacks = new Object[len];
 
             for (i=0;i<len;i++) {
@@ -1742,7 +1745,7 @@ public class RMIConnector implements JMXConnector, Serializable, JMXAddressable
      * @exception IOException if the connection to the ORB failed.
      **/
     static RMIServer connectStub(RMIServer rmiServer,
-                                 Map environment)
+                                 Map<String, ?> environment)
         throws IOException {
         if (rmiServer instanceof javax.rmi.CORBA.Stub) {
             javax.rmi.CORBA.Stub stub = (javax.rmi.CORBA.Stub) rmiServer;
@@ -1776,7 +1779,7 @@ public class RMIConnector implements JMXConnector, Serializable, JMXAddressable
      *      does not point to an {@link org.omg.CORBA.ORB ORB}.
      * @exception IOException if the ORB initialization failed.
      **/
-    static ORB resolveOrb(Map environment)
+    static ORB resolveOrb(Map<String, ?> environment)
         throws IOException {
         if (environment != null) {
             final Object orb = environment.get(EnvHelp.DEFAULT_ORB);
@@ -2004,7 +2007,7 @@ public class RMIConnector implements JMXConnector, Serializable, JMXAddressable
         }
     }
 
-    private RMIServer findRMIServerIIOP(String ior, Map env, boolean isIiop) {
+    private RMIServer findRMIServerIIOP(String ior, Map<String, ?> env, boolean isIiop) {
         // could forbid "rmi:" URL here -- but do we need to?
         final ORB orb = (ORB)
             env.get(EnvHelp.DEFAULT_ORB);
@@ -2012,7 +2015,7 @@ public class RMIConnector implements JMXConnector, Serializable, JMXAddressable
         return (RMIServer) PortableRemoteObject.narrow(stub, RMIServer.class);
     }
 
-    private RMIServer findRMIServerJRMP(String base64, Map env, boolean isIiop)
+    private RMIServer findRMIServerJRMP(String base64, Map<String, ?> env, boolean isIiop)
         throws IOException {
         // could forbid "iiop:" URL here -- but do we need to?
         final byte[] serialized;
@@ -2046,7 +2049,8 @@ public class RMIConnector implements JMXConnector, Serializable, JMXAddressable
             this.loader = cl;
         }
 
-        protected Class resolveClass(ObjectStreamClass classDesc)
+        @Override
+        protected Class<?> resolveClass(ObjectStreamClass classDesc)
                 throws IOException, ClassNotFoundException {
             return Class.forName(classDesc.getName(), false, loader);
         }
@@ -2121,13 +2125,13 @@ public class RMIConnector implements JMXConnector, Serializable, JMXAddressable
 
     private static final String rmiServerImplStubClassName =
         RMIServer.class.getName() + "Impl_Stub";
-    private static final Class rmiServerImplStubClass;
+    private static final Class<?> rmiServerImplStubClass;
     private static final String rmiConnectionImplStubClassName =
         RMIConnection.class.getName() + "Impl_Stub";
     private static final Class<?> rmiConnectionImplStubClass;
     private static final String pRefClassName =
         "com.sun.jmx.remote.internal.PRef";
-    private static final Constructor proxyRefConstructor;
+    private static final Constructor<?> proxyRefConstructor;
     static {
         final String pRefByteCodeString =
             "\312\376\272\276\0\0\0.\0\27\12\0\5\0\15\11\0\4\0\16\13\0\17\0"+
@@ -2162,7 +2166,7 @@ public class RMIConnector implements JMXConnector, Serializable, JMXAddressable
             }
         };
 
-        Class serverStubClass;
+        Class<?> serverStubClass;
         try {
             serverStubClass = Class.forName(rmiServerImplStubClassName);
         } catch (Exception e) {
@@ -2175,10 +2179,10 @@ public class RMIConnector implements JMXConnector, Serializable, JMXAddressable
         rmiServerImplStubClass = serverStubClass;
 
         Class<?> stubClass;
-        Constructor constr;
+        Constructor<?> constr;
         try {
             stubClass = Class.forName(rmiConnectionImplStubClassName);
-            constr = (Constructor) AccessController.doPrivileged(action);
+            constr = (Constructor<?>) AccessController.doPrivileged(action);
         } catch (Exception e) {
             logger.error("<clinit>",
                          "Failed to initialize proxy reference constructor "+
@@ -2198,9 +2202,8 @@ public class RMIConnector implements JMXConnector, Serializable, JMXAddressable
         RemoteRef ref = stub.getRef();
         RemoteRef proxyRef = (RemoteRef)
             proxyRefConstructor.newInstance(new Object[] {ref});
-        final Class[] constrTypes = {RemoteRef.class};
-        final Constructor rmiConnectionImplStubConstructor =
-            rmiConnectionImplStubClass.getConstructor(constrTypes);
+        final Constructor<?> rmiConnectionImplStubConstructor =
+            rmiConnectionImplStubClass.getConstructor(RemoteRef.class);
         Object[] args = {proxyRef};
         RMIConnection proxyStub = (RMIConnection)
             rmiConnectionImplStubConstructor.newInstance(args);
@@ -2328,7 +2331,7 @@ public class RMIConnector implements JMXConnector, Serializable, JMXAddressable
         "com.sun.jmx.remote.internal.ProxyStub";
     private static final String pInputStreamClassName =
         "com.sun.jmx.remote.internal.PInputStream";
-    private static final Class proxyStubClass;
+    private static final Class<?> proxyStubClass;
     static {
         final String proxyStubByteCodeString =
             "\312\376\272\276\0\0\0.\0)\12\0\14\0\26\7\0\27\12\0\14\0\30\12"+

src/share/classes/javax/management/remote/rmi/RMIConnectorServer.java

@@ -423,7 +423,7 @@ public class RMIConnectorServer extends JMXConnectorServer {
                 try {
                     if (tracing) logger.trace("start", "binding to " + jndiUrl);
 
-                    final Hashtable usemap = EnvHelp.mapToHashtable(attributes);
+                    final Hashtable<?, ?> usemap = EnvHelp.mapToHashtable(attributes);
 
                     bind(jndiUrl, usemap, objref, rebind);
 
@@ -555,7 +555,7 @@ public class RMIConnectorServer extends JMXConnectorServer {
                     logger.trace("stop",
                           "unbind from external directory: " + boundJndiUrl);
 
-                final Hashtable usemap = EnvHelp.mapToHashtable(attributes);
+                final Hashtable<?, ?> usemap = EnvHelp.mapToHashtable(attributes);
 
                 InitialContext ctx =
                     new InitialContext(usemap);
@@ -655,7 +655,7 @@ public class RMIConnectorServer extends JMXConnectorServer {
      * @param rmiServer The object to bind in the registry
      * @param rebind true if the object must be rebound.
      **/
-    void bind(String jndiUrl, Hashtable attributes,
+    void bind(String jndiUrl, Hashtable<?, ?> attributes,
               RMIServer rmiServer, boolean rebind)
         throws NamingException, MalformedURLException {
         // if jndiURL is not null, we nust bind the stub to a
@@ -692,7 +692,8 @@ public class RMIConnectorServer extends JMXConnectorServer {
      * @param attributes A Map containing environment parameters,
      *        built from the Map specified at this object creation.
      **/
-    private void encodeStubInAddress(RMIServer rmiServer, Map attributes)
+    private void encodeStubInAddress(
+            RMIServer rmiServer, Map<String, ?> attributes)
             throws IOException {
 
         final String protocol, host;
@@ -735,14 +736,16 @@ public class RMIConnectorServer extends JMXConnectorServer {
     /**
      * Returns the IOR of the given rmiServer.
      **/
-    static String encodeStub(RMIServer rmiServer, Map env) throws IOException {
+    static String encodeStub(
+            RMIServer rmiServer, Map<String, ?> env) throws IOException {
         if (rmiServer instanceof javax.rmi.CORBA.Stub)
             return "/ior/" + encodeIIOPStub(rmiServer, env);
         else
             return "/stub/" + encodeJRMPStub(rmiServer, env);
     }
 
-    static String encodeJRMPStub(RMIServer rmiServer, Map env)
+    static String encodeJRMPStub(
+            RMIServer rmiServer, Map<String, ?> env)
             throws IOException {
         ByteArrayOutputStream bout = new ByteArrayOutputStream();
         ObjectOutputStream oout = new ObjectOutputStream(bout);
@@ -752,7 +755,8 @@ public class RMIConnectorServer extends JMXConnectorServer {
         return byteArrayToBase64(bytes);
     }
 
-    static String encodeIIOPStub(RMIServer rmiServer, Map env)
+    static String encodeIIOPStub(
+            RMIServer rmiServer, Map<String, ?> env)
             throws IOException {
         try {
             javax.rmi.CORBA.Stub stub =
@@ -767,7 +771,8 @@ public class RMIConnectorServer extends JMXConnectorServer {
      * Object that we will bind to the registry.
      * This object is a stub connected to our RMIServerImpl.
      **/
-    private static RMIServer objectToBind(RMIServerImpl rmiServer, Map env)
+    private static RMIServer objectToBind(
+            RMIServerImpl rmiServer, Map<String, ?> env)
         throws IOException {
         return RMIConnector.
             connectStub((RMIServer)rmiServer.toStub(),env);

src/share/classes/javax/management/remote/rmi/RMIServerImpl.java

@@ -75,7 +75,7 @@ public abstract class RMIServerImpl implements Closeable, RMIServer {
      * to an empty Map.
      */
     public RMIServerImpl(Map<String,?> env) {
-        this.env = (env == null) ? Collections.EMPTY_MAP : env;
+        this.env = (env == null) ? Collections.<String,Object>emptyMap() : env;
     }
 
     void setRMIConnectorServer(RMIConnectorServer connServer)
@@ -337,8 +337,9 @@ public abstract class RMIServerImpl implements Closeable, RMIServer {
 
         synchronized (clientList) {
             dropDeadReferences();
-            for (Iterator it = clientList.iterator(); it.hasNext(); ) {
-                WeakReference wr = (WeakReference) it.next();
+            for (Iterator<WeakReference<RMIConnection>> it = clientList.iterator();
+                 it.hasNext(); ) {
+                WeakReference<RMIConnection> wr = it.next();
                 if (wr.get() == client) {
                     it.remove();
                     break;
@@ -417,9 +418,10 @@ public abstract class RMIServerImpl implements Closeable, RMIServer {
                    dropDeadReferences(), this will usually be the first
                    element of the list, but a garbage collection could have
                    happened in between.  */
-                for (Iterator it = clientList.iterator(); it.hasNext(); ) {
-                    WeakReference wr = (WeakReference) it.next();
-                    RMIConnection client = (RMIConnection) wr.get();
+                for (Iterator<WeakReference<RMIConnection>> it = clientList.iterator();
+                     it.hasNext(); ) {
+                    WeakReference<RMIConnection> wr = it.next();
+                    RMIConnection client = wr.get();
                     it.remove();
                     if (client != null) {
                         try {
@@ -475,10 +477,10 @@ public abstract class RMIServerImpl implements Closeable, RMIServer {
             buf.append("//").append(clientHost);
         buf.append(" ");
         if (subject != null) {
-            Set principals = subject.getPrincipals();
+            Set<Principal> principals = subject.getPrincipals();
             String sep = "";
-            for (Iterator it = principals.iterator(); it.hasNext(); ) {
-                Principal p = (Principal) it.next();
+            for (Iterator<Principal> it = principals.iterator(); it.hasNext(); ) {
+                Principal p = it.next();
                 String name = p.getName().replace(' ', '_').replace(';', ':');
                 buf.append(sep).append(name);
                 sep = ";";
@@ -492,8 +494,9 @@ public abstract class RMIServerImpl implements Closeable, RMIServer {
 
     private void dropDeadReferences() {
         synchronized (clientList) {
-            for (Iterator it = clientList.iterator(); it.hasNext(); ) {
-                WeakReference wr = (WeakReference) it.next();
+            for (Iterator<WeakReference<RMIConnection>> it = clientList.iterator();
+                 it.hasNext(); ) {
+                WeakReference<RMIConnection> wr = it.next();
                 if (wr.get() == null)
                     it.remove();
             }
@@ -522,7 +525,7 @@ public abstract class RMIServerImpl implements Closeable, RMIServer {
 
     private MBeanServer mbeanServer;
 
-    private final Map env;
+    private final Map<String, ?> env;
 
     private RMIConnectorServer connServer;
 

src/share/classes/javax/management/timer/Timer.java

@@ -248,8 +248,7 @@ public class Timer extends NotificationBroadcasterSupport
      */
     public synchronized MBeanNotificationInfo[] getNotificationInfo() {
         Set<String> notifTypes = new TreeSet<String>();
-        for (Iterator it = timerTable.values().iterator(); it.hasNext(); ) {
-            Object[] entry = (Object[]) it.next();
+        for (Object[] entry : timerTable.values()) {
             TimerNotification notif = (TimerNotification)
                 entry[TIMER_NOTIF_INDEX];
             notifTypes.add(notif.getType());