6746196: Some JMX classes do not compile with Eclipse compiler

Reviewed-by: dfuchs
Contributed-by: roman.kennke@aicas.com

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

@@ -1172,10 +1172,10 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
             final Class<ConstructorProperties> propertyNamesClass = ConstructorProperties.class;
 
             Class targetClass = getTargetClass();
-            Constructor[] constrs = targetClass.getConstructors();
+            Constructor<?>[] constrs = targetClass.getConstructors();
 
             // Applicable if and only if there are any annotated constructors
-            List<Constructor> annotatedConstrList = newList();
+            List<Constructor<?>> annotatedConstrList = newList();
             for (Constructor<?> constr : constrs) {
                 if (Modifier.isPublic(constr.getModifiers())
                         && constr.getAnnotation(propertyNamesClass) != null)
@@ -1206,7 +1206,7 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
             // Also remember the set of properties in that constructor
             // so we can test unambiguity.
             Set<BitSet> getterIndexSets = newSet();
-            for (Constructor constr : annotatedConstrList) {
+            for (Constructor<?> constr : annotatedConstrList) {
                 String[] propertyNames =
                     constr.getAnnotation(propertyNamesClass).value();
 
@@ -1363,10 +1363,10 @@ public class DefaultMXBeanMappingFactory extends MXBeanMappingFactory {
         }
 
         private static class Constr {
-            final Constructor constructor;
+            final Constructor<?> constructor;
             final int[] paramIndexes;
             final BitSet presentParams;
-            Constr(Constructor constructor, int[] paramIndexes,
+            Constr(Constructor<?> constructor, int[] paramIndexes,
                    BitSet presentParams) {
                 this.constructor = constructor;
                 this.paramIndexes = paramIndexes;

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

@@ -623,7 +623,7 @@ abstract class MBeanIntrospector<M> {
     }
 
     private static MBeanConstructorInfo[] findConstructors(Class<?> c) {
-        Constructor[] cons = c.getConstructors();
+        Constructor<?>[] cons = c.getConstructors();
         MBeanConstructorInfo[] mbc = new MBeanConstructorInfo[cons.length];
         for (int i = 0; i < cons.length; i++) {
             String descr = "Public constructor of the MBean";