7092744: XMLEncoder fails to encode and breaks backward compatibility

Reviewed-by: rupashka

src/share/classes/com/sun/beans/finder/AbstractFinder.java

 /*
- * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2011, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -54,7 +54,7 @@ abstract class AbstractFinder<T> {
 
     /**
      * Returns an array of {@code Class} objects
-     * that represent the formal parameter types of the method
+     * that represent the formal parameter types of the method.
      * Returns an empty array if the method takes no parameters.
      *
      * @param method  the object that represents method

src/share/classes/com/sun/beans/finder/ConstructorFinder.java

 /*
- * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2011, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -87,7 +87,7 @@ public final class ConstructorFinder extends AbstractFinder<Constructor<?>> {
 
     /**
      * Returns an array of {@code Class} objects
-     * that represent the formal parameter types of the constructor
+     * that represent the formal parameter types of the constructor.
      * Returns an empty array if the constructor takes no parameters.
      *
      * @param constructor  the object that represents constructor

src/share/classes/com/sun/beans/finder/MethodFinder.java

 /*
- * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2011, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -190,7 +190,7 @@ public final class MethodFinder extends AbstractFinder<Method> {
 
     /**
      * Returns an array of {@code Class} objects
-     * that represent the formal parameter types of the method
+     * that represent the formal parameter types of the method.
      * Returns an empty array if the method takes no parameters.
      *
      * @param method  the object that represents method
@@ -226,6 +226,6 @@ public final class MethodFinder extends AbstractFinder<Method> {
      */
     @Override
     protected boolean isValid(Method method) {
-        return Modifier.isPublic(method.getModifiers()) && method.getName().equals(this.name);
+        return !method.isBridge() && Modifier.isPublic(method.getModifiers()) && method.getName().equals(this.name);
     }
 }

test/java/beans/XMLEncoder/Test7092744.java

+/*
+ * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 7092744
+ * @summary Tests for ambiguous methods
+ * @author Sergey Malenkov
+ */
+
+public class Test7092744 extends AbstractTest {
+
+    public static void main(String[] args) {
+        new Test7092744().test(true);
+    }
+
+    protected Object getObject() {
+        return new Bean();
+    }
+
+    protected Object getAnotherObject() {
+        Bean bean = new Bean();
+        bean.setValue(99);
+        return bean;
+    }
+
+    public static interface I<T extends Number> {
+
+        T getValue();
+
+        void setValue(T value);
+    }
+
+    public static class Bean implements I<Integer> {
+
+        private Integer value;
+
+        public Integer getValue() {
+            return this.value;
+        }
+
+        public void setValue(Integer value) {
+            this.value = value;
+        }
+    }
+}