# HG changeset patch
# User asaha
# Date 1256914683 25200
# Node ID fbd90ce2c5298fa5cea1999aef4f9f20e808a049
# Parent  df190e90b500d03a511a1a5614250e9f6edce35f# Parent  bf303f38f727362fd5434ef6935b7a50813db984
Merge

diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/java/io/ObjectStreamClass.java
--- a/jdk/src/share/classes/java/io/ObjectStreamClass.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/java/io/ObjectStreamClass.java	Fri Oct 30 07:58:03 2009 -0700
@@ -99,7 +99,7 @@
     }
 
     /** class associated with this descriptor (if any) */
-    private Class cl;
+    private Class<?> cl;
     /** name of class represented by this descriptor */
     private String name;
     /** serialVersionUID of represented class (null if not computed yet) */
@@ -276,7 +276,7 @@
      * @param   all if true, return descriptors for all classes; if false, only
      *          return descriptors for serializable classes
      */
-    static ObjectStreamClass lookup(Class cl, boolean all) {
+    static ObjectStreamClass lookup(Class<?> cl, boolean all) {
         if (!(all || Serializable.class.isAssignableFrom(cl))) {
             return null;
         }
@@ -414,7 +414,7 @@
     /**
      * Creates local class descriptor representing given class.
      */
-    private ObjectStreamClass(final Class cl) {
+    private ObjectStreamClass(final Class<?> cl) {
         this.cl = cl;
         name = cl.getName();
         isProxy = Proxy.isProxyClass(cl);
@@ -422,7 +422,7 @@
         serializable = Serializable.class.isAssignableFrom(cl);
         externalizable = Externalizable.class.isAssignableFrom(cl);
 
-        Class superCl = cl.getSuperclass();
+        Class<?> superCl = cl.getSuperclass();
         superDesc = (superCl != null) ? lookup(superCl, false) : null;
         localDesc = this;
 
@@ -453,10 +453,10 @@
                     } else {
                         cons = getSerializableConstructor(cl);
                         writeObjectMethod = getPrivateMethod(cl, "writeObject",
-                            new Class[] { ObjectOutputStream.class },
+                            new Class<?>[] { ObjectOutputStream.class },
                             Void.TYPE);
                         readObjectMethod = getPrivateMethod(cl, "readObject",
-                            new Class[] { ObjectInputStream.class },
+                            new Class<?>[] { ObjectInputStream.class },
                             Void.TYPE);
                         readObjectNoDataMethod = getPrivateMethod(
                             cl, "readObjectNoData", null, Void.TYPE);
@@ -507,7 +507,7 @@
     /**
      * Initializes class descriptor representing a proxy class.
      */
-    void initProxy(Class cl,
+    void initProxy(Class<?> cl,
                    ClassNotFoundException resolveEx,
                    ObjectStreamClass superDesc)
         throws InvalidClassException
@@ -540,7 +540,7 @@
      * Initializes class descriptor representing a non-proxy class.
      */
     void initNonProxy(ObjectStreamClass model,
-                      Class cl,
+                      Class<?> cl,
                       ClassNotFoundException resolveEx,
                       ObjectStreamClass superDesc)
         throws InvalidClassException
@@ -1131,7 +1131,7 @@
         throws InvalidClassException
     {
         ArrayList<ClassDataSlot> slots = new ArrayList<ClassDataSlot>();
-        Class start = cl, end = cl;
+        Class<?> start = cl, end = cl;
 
         // locate closest non-serializable superclass
         while (end != null && Serializable.class.isAssignableFrom(end)) {
@@ -1142,8 +1142,8 @@
 
             // search up inheritance hierarchy for class with matching name
             String searchName = (d.cl != null) ? d.cl.getName() : d.name;
-            Class match = null;
-            for (Class c = start; c != end; c = c.getSuperclass()) {
+            Class<?> match = null;
+            for (Class<?> c = start; c != end; c = c.getSuperclass()) {
                 if (searchName.equals(c.getName())) {
                     match = c;
                     break;
@@ -1152,7 +1152,7 @@
 
             // add "no data" slot for each unmatched class below match
             if (match != null) {
-                for (Class c = start; c != match; c = c.getSuperclass()) {
+                for (Class<?> c = start; c != match; c = c.getSuperclass()) {
                     slots.add(new ClassDataSlot(
                         ObjectStreamClass.lookup(c, true), false));
                 }
@@ -1164,7 +1164,7 @@
         }
 
         // add "no data" slot for any leftover unmatched classes
-        for (Class c = start; c != end; c = c.getSuperclass()) {
+        for (Class<?> c = start; c != end; c = c.getSuperclass()) {
             slots.add(new ClassDataSlot(
                 ObjectStreamClass.lookup(c, true), false));
         }
@@ -1288,7 +1288,7 @@
      * descriptor, returns reference to this class descriptor.  Otherwise,
      * returns variant of this class descriptor bound to given class.
      */
-    private ObjectStreamClass getVariantFor(Class cl)
+    private ObjectStreamClass getVariantFor(Class<?> cl)
         throws InvalidClassException
     {
         if (this.cl == cl) {
@@ -1355,8 +1355,8 @@
      * method (if any).
      */
     private static Method getInheritableMethod(Class<?> cl, String name,
-                                               Class[] argTypes,
-                                               Class returnType)
+                                               Class<?>[] argTypes,
+                                               Class<?> returnType)
     {
         Method meth = null;
         Class<?> defCl = cl;
@@ -1410,7 +1410,7 @@
      * Returns true if classes are defined in the same runtime package, false
      * otherwise.
      */
-    private static boolean packageEquals(Class cl1, Class cl2) {
+    private static boolean packageEquals(Class<?> cl1, Class<?> cl2) {
         return (cl1.getClassLoader() == cl2.getClassLoader() &&
                 getPackageName(cl1).equals(getPackageName(cl2)));
     }
@@ -1418,7 +1418,7 @@
     /**
      * Returns package name of given class.
      */
-    private static String getPackageName(Class cl) {
+    private static String getPackageName(Class<?> cl) {
         String s = cl.getName();
         int i = s.lastIndexOf('[');
         if (i >= 0) {
@@ -1441,7 +1441,7 @@
     /**
      * Returns JVM type signature for given class.
      */
-    static String getClassSignature(Class cl) {
+    private static String getClassSignature(Class<?> cl) {
         StringBuilder sbuf = new StringBuilder();
         while (cl.isArray()) {
             sbuf.append('[');
@@ -1478,8 +1478,8 @@
     /**
      * Returns JVM type signature for given list of parameters and return type.
      */
-    private static String getMethodSignature(Class[] paramTypes,
-                                             Class retType)
+    private static String getMethodSignature(Class<?>[] paramTypes,
+                                             Class<?> retType)
     {
         StringBuilder sbuf = new StringBuilder();
         sbuf.append('(');
@@ -1515,7 +1515,7 @@
      * Field objects.  Throws InvalidClassException if the (explicitly
      * declared) serializable fields are invalid.
      */
-    private static ObjectStreamField[] getSerialFields(Class cl)
+    private static ObjectStreamField[] getSerialFields(Class<?> cl)
         throws InvalidClassException
     {
         ObjectStreamField[] fields;
@@ -1545,7 +1545,7 @@
      * InvalidClassException if the declared serializable fields are
      * invalid--e.g., if multiple fields share the same name.
      */
-    private static ObjectStreamField[] getDeclaredSerialFields(Class cl)
+    private static ObjectStreamField[] getDeclaredSerialFields(Class<?> cl)
         throws InvalidClassException
     {
         ObjectStreamField[] serialPersistentFields = null;
@@ -1602,7 +1602,7 @@
      * contains a Field object for the field it represents.  If no default
      * serializable fields exist, NO_FIELDS is returned.
      */
-    private static ObjectStreamField[] getDefaultSerialFields(Class cl) {
+    private static ObjectStreamField[] getDefaultSerialFields(Class<?> cl) {
         Field[] clFields = cl.getDeclaredFields();
         ArrayList<ObjectStreamField> list = new ArrayList<ObjectStreamField>();
         int mask = Modifier.STATIC | Modifier.TRANSIENT;
@@ -1621,7 +1621,7 @@
      * Returns explicit serial version UID value declared by given class, or
      * null if none.
      */
-    private static Long getDeclaredSUID(Class cl) {
+    private static Long getDeclaredSUID(Class<?> cl) {
         try {
             Field f = cl.getDeclaredField("serialVersionUID");
             int mask = Modifier.STATIC | Modifier.FINAL;
@@ -1637,7 +1637,7 @@
     /**
      * Computes the default serial version UID value for the given class.
      */
-    private static long computeDefaultSUID(Class cl) {
+    private static long computeDefaultSUID(Class<?> cl) {
         if (!Serializable.class.isAssignableFrom(cl) || Proxy.isProxyClass(cl))
         {
             return 0L;
@@ -1671,7 +1671,7 @@
                  * Class.getInterfaces() was modified to return Cloneable and
                  * Serializable for array classes.
                  */
-                Class[] interfaces = cl.getInterfaces();
+                Class<?>[] interfaces = cl.getInterfaces();
                 String[] ifaceNames = new String[interfaces.length];
                 for (int i = 0; i < interfaces.length; i++) {
                     ifaceNames[i] = interfaces[i].getName();
@@ -1784,7 +1784,7 @@
      * Returns true if the given class defines a static initializer method,
      * false otherwise.
      */
-    private native static boolean hasStaticInitializer(Class cl);
+    private native static boolean hasStaticInitializer(Class<?> cl);
 
     /**
      * Class for computing and caching field/constructor/method signatures
@@ -1837,7 +1837,7 @@
         /** field type codes */
         private final char[] typeCodes;
         /** field types */
-        private final Class[] types;
+        private final Class<?>[] types;
 
         /**
          * Constructs FieldReflector capable of setting/getting values from the
@@ -2071,7 +2071,7 @@
         throws InvalidClassException
     {
         // class irrelevant if no fields
-        Class cl = (localDesc != null && fields.length > 0) ?
+        Class<?> cl = (localDesc != null && fields.length > 0) ?
             localDesc.cl : null;
         processQueue(Caches.reflectorsQueue, Caches.reflectors);
         FieldReflectorKey key = new FieldReflectorKey(cl, fields,
@@ -2136,7 +2136,7 @@
         private final int hash;
         private final boolean nullClass;
 
-        FieldReflectorKey(Class cl, ObjectStreamField[] fields,
+        FieldReflectorKey(Class<?> cl, ObjectStreamField[] fields,
                           ReferenceQueue<Class<?>> queue)
         {
             super(cl, queue);
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/java/io/ObjectStreamField.java
--- a/jdk/src/share/classes/java/io/ObjectStreamField.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/java/io/ObjectStreamField.java	Fri Oct 30 07:58:03 2009 -0700
@@ -45,7 +45,7 @@
     /** canonical JVM signature of field type */
     private final String signature;
     /** field type (Object.class if unknown non-primitive type) */
-    private final Class type;
+    private final Class<?> type;
     /** whether or not to (de)serialize field values as unshared */
     private final boolean unshared;
     /** corresponding reflective field object, if any */
@@ -88,7 +88,7 @@
         this.name = name;
         this.type = type;
         this.unshared = unshared;
-        signature = ObjectStreamClass.getClassSignature(type).intern();
+        signature = getClassSignature(type).intern();
         field = null;
     }
 
@@ -132,9 +132,9 @@
         this.field = field;
         this.unshared = unshared;
         name = field.getName();
-        Class ftype = field.getType();
+        Class<?> ftype = field.getType();
         type = (showType || ftype.isPrimitive()) ? ftype : Object.class;
-        signature = ObjectStreamClass.getClassSignature(ftype).intern();
+        signature = getClassSignature(ftype).intern();
     }
 
     /**
@@ -274,4 +274,41 @@
     String getSignature() {
         return signature;
     }
+
+    /**
+     * Returns JVM type signature for given class.
+     */
+    private static String getClassSignature(Class<?> cl) {
+        StringBuilder sbuf = new StringBuilder();
+        while (cl.isArray()) {
+            sbuf.append('[');
+            cl = cl.getComponentType();
+        }
+        if (cl.isPrimitive()) {
+            if (cl == Integer.TYPE) {
+                sbuf.append('I');
+            } else if (cl == Byte.TYPE) {
+                sbuf.append('B');
+            } else if (cl == Long.TYPE) {
+                sbuf.append('J');
+            } else if (cl == Float.TYPE) {
+                sbuf.append('F');
+            } else if (cl == Double.TYPE) {
+                sbuf.append('D');
+            } else if (cl == Short.TYPE) {
+                sbuf.append('S');
+            } else if (cl == Character.TYPE) {
+                sbuf.append('C');
+            } else if (cl == Boolean.TYPE) {
+                sbuf.append('Z');
+            } else if (cl == Void.TYPE) {
+                sbuf.append('V');
+            } else {
+                throw new InternalError();
+            }
+        } else {
+            sbuf.append('L' + cl.getName().replace('.', '/') + ';');
+        }
+        return sbuf.toString();
+    }
 }
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/java/lang/management/PlatformComponent.java
--- a/jdk/src/share/classes/java/lang/management/PlatformComponent.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/java/lang/management/PlatformComponent.java	Fri Oct 30 07:58:03 2009 -0700
@@ -30,8 +30,7 @@
 import java.util.List;
 import java.util.HashSet;
 import java.util.Set;
-import java.util.logging.LoggingMXBean;
-import java.util.logging.LogManager;
+import java.util.logging.PlatformLoggingMXBean;
 import java.nio.BufferPoolMXBean;
 import javax.management.MBeanServerConnection;
 import javax.management.ObjectName;
@@ -181,15 +180,14 @@
      * Logging facility.
      */
     LOGGING(
-        "java.util.logging.LoggingMXBean",
+        "java.util.logging.PlatformLoggingMXBean",
         "java.util.logging", "Logging", defaultKeyProperties(),
-        new MXBeanFetcher<LoggingMXBean>() {
-            public List<LoggingMXBean> getMXBeans() {
-                return Collections.singletonList(LogManager.getLoggingMXBean());
+        new MXBeanFetcher<PlatformLoggingMXBean>() {
+            public List<PlatformLoggingMXBean> getMXBeans() {
+                return ManagementFactoryHelper.getLoggingMXBean();
             }
         }),
 
-
     /**
      * Buffer pools.
      */
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/java/util/logging/LogManager.java
--- a/jdk/src/share/classes/java/util/logging/LogManager.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/java/util/logging/LogManager.java	Fri Oct 30 07:58:03 2009 -0700
@@ -1039,12 +1039,16 @@
 
     /**
      * Returns <tt>LoggingMXBean</tt> for managing loggers.
-     * The <tt>LoggingMXBean</tt> can also obtained from the
-     * {@link java.lang.management.ManagementFactory#getPlatformMBeanServer
-     * platform <tt>MBeanServer</tt>} method.
+     * An alternative way to manage loggers is using
+     * the {@link java.lang.management.ManagementFactory#getPlatformMXBeans(Class)
+     * ManagementFactory.getPlatformMXBeans} method as follows:
+     * <pre>
+     *     List&lt{@link PlatformLoggingMXBean}&gt result = ManagementFactory.getPlatformMXBeans(PlatformLoggingMXBean.class);
+     * </pre>
      *
      * @return a {@link LoggingMXBean} object.
      *
+     * @see PlatformLoggingMXBean
      * @see java.lang.management.ManagementFactory
      * @since 1.5
      */
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/java/util/logging/Logging.java
--- a/jdk/src/share/classes/java/util/logging/Logging.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/java/util/logging/Logging.java	Fri Oct 30 07:58:03 2009 -0700
@@ -29,9 +29,6 @@
 import java.util.List;
 import java.util.ArrayList;
 
-import javax.management.MalformedObjectNameException;
-import javax.management.ObjectName;
-
 /**
  * Logging is the implementation class of LoggingMXBean.
  *
@@ -117,12 +114,4 @@
             return p.getName();
         }
     }
-
-    public ObjectName getObjectName() {
-        try {
-            return ObjectName.getInstance(LogManager.LOGGING_MXBEAN_NAME);
-        } catch (MalformedObjectNameException e) {
-            throw new IllegalArgumentException(e);
-        }
-    }
 }
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/java/util/logging/LoggingMXBean.java
--- a/jdk/src/share/classes/java/util/logging/LoggingMXBean.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/java/util/logging/LoggingMXBean.java	Fri Oct 30 07:58:03 2009 -0700
@@ -25,7 +25,6 @@
 
 package java.util.logging;
 
-import java.lang.management.PlatformManagedObject;
 
 /**
  * The management interface for the logging facility.
@@ -35,27 +34,26 @@
  * <a href="../../lang/management/ManagementFactory.html#MXBean">MXBean</a>
  * can be obtained by calling
  * the {@link LogManager#getLoggingMXBean} method or from the
- * {@link java.lang.management.ManagementFactory#getPlatformMBeanServer
- * platform <tt>MBeanServer</tt>} method.
+ * {@linkplain java.lang.management.ManagementFactory#getPlatformMBeanServer
+ * platform <tt>MBeanServer</tt>}.
  *
- * <p>The {@link javax.management.ObjectName ObjectName} for uniquely
+ * The {@link javax.management.ObjectName ObjectName} for uniquely
  * identifying the <tt>LoggingMXBean</tt> within an MBeanServer is:
  * <blockquote>
  *    {@link LogManager#LOGGING_MXBEAN_NAME
  *           <tt>java.util.logging:type=Logging</tt>}
  * </blockquote>
  *
- * It can be obtained by calling the
- * {@link PlatformManagedObject#getObjectName} method.
- *
- * @see java.lang.management.ManagementFactory#getPlatformMXBeans(Class)
+ * The instance registered in the platform <tt>MBeanServer</tt> with
+ * this {@code ObjectName} is also a {@link PlatformLoggingMXBean}.
  *
  * @author  Ron Mann
  * @author  Mandy Chung
  * @since   1.5
  *
+ * @see PlatformLoggingMXBean
  */
-public interface LoggingMXBean extends PlatformManagedObject {
+public interface LoggingMXBean {
 
     /**
      * Returns the list of currently registered loggers. This method
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/java/util/logging/LoggingProxyImpl.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/classes/java/util/logging/LoggingProxyImpl.java	Fri Oct 30 07:58:03 2009 -0700
@@ -0,0 +1,102 @@
+/*
+ * Copyright 2009 Sun Microsystems, Inc.  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.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package java.util.logging;
+
+import sun.util.logging.LoggingProxy;
+
+/**
+ * Implementation of LoggingProxy when java.util.logging classes exist.
+ */
+class LoggingProxyImpl implements LoggingProxy {
+    static final LoggingProxy INSTANCE = new LoggingProxyImpl();
+
+    private LoggingProxyImpl() { }
+
+    @Override
+    public Object getLogger(String name) {
+        return Logger.getLogger(name);
+    }
+
+    @Override
+    public Object getLevel(Object logger) {
+        return ((Logger) logger).getLevel();
+    }
+
+    @Override
+    public void setLevel(Object logger, Object newLevel) {
+        ((Logger) logger).setLevel((Level) newLevel);
+    }
+
+    @Override
+    public boolean isLoggable(Object logger, Object level) {
+        return ((Logger) logger).isLoggable((Level) level);
+    }
+
+    @Override
+    public void log(Object logger, Object level, String msg) {
+        ((Logger) logger).log((Level) level, msg);
+    }
+
+    @Override
+    public void log(Object logger, Object level, String msg, Throwable t) {
+        ((Logger) logger).log((Level) level, msg, t);
+    }
+
+    @Override
+    public void log(Object logger, Object level, String msg, Object... params) {
+        ((Logger) logger).log((Level) level, msg, params);
+    }
+
+    @Override
+    public java.util.List<String> getLoggerNames() {
+        return LogManager.getLoggingMXBean().getLoggerNames();
+    }
+
+    @Override
+    public String getLoggerLevel(String loggerName) {
+        return LogManager.getLoggingMXBean().getLoggerLevel(loggerName);
+    }
+
+    @Override
+    public void setLoggerLevel(String loggerName, String levelName) {
+        LogManager.getLoggingMXBean().setLoggerLevel(loggerName, levelName);
+    }
+
+    @Override
+    public String getParentLoggerName(String loggerName) {
+        return LogManager.getLoggingMXBean().getParentLoggerName(loggerName);
+    }
+
+    @Override
+    public Object parseLevel(String levelName) {
+        return Level.parse(levelName);
+    }
+
+    @Override
+    public String getLevelName(Object level) {
+        return ((Level) level).getName();
+    }
+}
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/java/util/logging/PlatformLoggingMXBean.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/classes/java/util/logging/PlatformLoggingMXBean.java	Fri Oct 30 07:58:03 2009 -0700
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2009 Sun Microsystems, Inc.  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.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package java.util.logging;
+
+import java.lang.management.PlatformManagedObject;
+
+/**
+ * The {@linkplain PlatformManagedObject platform managed object} for the
+ * logging facility.  This interface simply unifies {@link LoggingMXBean}
+ * {@link PlatformManagedObject};
+ * and it does not specify any new operations.
+ *
+ * <p>The {@link java.lang.management.ManagementFactory#getPlatformMXBeans(Class)
+ * ManagementFactory.getPlatformMXBeans} method can be used to obtain
+ * the {@code PlatformLoggingMXBean} object as follows:
+ * <pre>
+ *     ManagementFactory.getPlatformMXBeans(PlatformLoggingMXBean.class);
+ * </pre>
+ * or from the {@linkplain java.lang.management.ManagementFactory#getPlatformMBeanServer
+ * platform <tt>MBeanServer</tt>}.
+ *
+ * The {@link javax.management.ObjectName ObjectName} for uniquely
+ * identifying the <tt>LoggingMXBean</tt> within an MBeanServer is:
+ * <blockquote>
+ *           <tt>java.util.logging:type=Logging</tt>
+ * </blockquote>
+ *
+ * The {@link PlatformManagedObject#getObjectName} method
+ * can be used to obtain its {@code ObjectName}.
+ *
+ * @See java.lang.management.PlatformManagedObject
+ *
+ * @author  Mandy Chung
+ * @since   1.7
+ */
+public interface PlatformLoggingMXBean extends LoggingMXBean, PlatformManagedObject {
+}
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/sun/management/AgentConfigurationError.java
--- a/jdk/src/share/classes/sun/management/AgentConfigurationError.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/sun/management/AgentConfigurationError.java	Fri Oct 30 07:58:03 2009 -0700
@@ -146,4 +146,6 @@
     public String[] getParams() {
         return params;
     }
+
+    private static final long serialVersionUID = 1211605593516195475L;
 }
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/sun/management/GcInfoCompositeData.java
--- a/jdk/src/share/classes/sun/management/GcInfoCompositeData.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/sun/management/GcInfoCompositeData.java	Fri Oct 30 07:58:03 2009 -0700
@@ -248,4 +248,5 @@
         return baseGcInfoCompositeType;
     }
 
+    private static final long serialVersionUID = -5716428894085882742L;
 }
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/sun/management/LazyCompositeData.java
--- a/jdk/src/share/classes/sun/management/LazyCompositeData.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/sun/management/LazyCompositeData.java	Fri Oct 30 07:58:03 2009 -0700
@@ -192,4 +192,6 @@
 
         return isTypeMatched(type1.getRowType(), type2.getRowType());
     }
+
+    private static final long serialVersionUID = -2190411934472666714L;
 }
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/sun/management/ManagementFactoryHelper.java
--- a/jdk/src/share/classes/sun/management/ManagementFactoryHelper.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/sun/management/ManagementFactoryHelper.java	Fri Oct 30 07:58:03 2009 -0700
@@ -40,7 +40,11 @@
 import java.security.PrivilegedExceptionAction;
 import sun.security.action.LoadLibraryAction;
 
+import java.util.logging.PlatformLoggingMXBean;
+import sun.util.logging.LoggingSupport;
+
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 import com.sun.management.OSMBeanFactory;
 import com.sun.management.HotSpotDiagnosticMXBean;
@@ -135,6 +139,54 @@
         return result;
     }
 
+    public static List<PlatformLoggingMXBean> getLoggingMXBean() {
+        if (LoggingSupport.isAvailable()) {
+            return Collections.singletonList(createPlatformLoggingMXBean());
+        } else {
+            return Collections.emptyList();
+        }
+    }
+
+    private final static String LOGGING_MXBEAN_NAME = "java.util.logging:type=Logging";
+    private static PlatformLoggingMXBean createPlatformLoggingMXBean() {
+        return new PlatformLoggingMXBean() {
+            private volatile ObjectName objname;  // created lazily
+            @Override
+            public ObjectName getObjectName() {
+                ObjectName result = objname;
+                if (result == null) {
+                    synchronized (this) {
+                        if (objname == null) {
+                            result = Util.newObjectName(LOGGING_MXBEAN_NAME);
+                            objname = result;
+                        }
+                    }
+                }
+                return result;
+            }
+
+            @Override
+            public java.util.List<String> getLoggerNames() {
+                return LoggingSupport.getLoggerNames();
+            }
+
+            @Override
+            public String getLoggerLevel(String loggerName) {
+                return LoggingSupport.getLoggerLevel(loggerName);
+            }
+
+            @Override
+            public void setLoggerLevel(String loggerName, String levelName) {
+                LoggingSupport.setLoggerLevel(loggerName, levelName);
+            }
+
+            @Override
+            public String getParentLoggerName(String loggerName) {
+                return LoggingSupport.getParentLoggerName(loggerName);
+            }
+        };
+    }
+
     public static List<BufferPoolMXBean> getBufferPoolMXBeans() {
         List<BufferPoolMXBean> pools = new ArrayList<BufferPoolMXBean>(2);
         pools.add(createBufferPoolMXBean(sun.misc.SharedSecrets.getJavaNioAccess()
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/sun/management/MappedMXBeanType.java
--- a/jdk/src/share/classes/sun/management/MappedMXBeanType.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/sun/management/MappedMXBeanType.java	Fri Oct 30 07:58:03 2009 -0700
@@ -777,6 +777,7 @@
         public boolean isValue(Object o) {
             return false;
         }
+        private static final long serialVersionUID = -3413063475064374490L;
     }
     private static final OpenType inProgress;
     static {
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/sun/management/MemoryNotifInfoCompositeData.java
--- a/jdk/src/share/classes/sun/management/MemoryNotifInfoCompositeData.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/sun/management/MemoryNotifInfoCompositeData.java	Fri Oct 30 07:58:03 2009 -0700
@@ -127,4 +127,5 @@
         }
     }
 
+    private static final long serialVersionUID = -1805123446483771291L;
 }
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/sun/management/MemoryUsageCompositeData.java
--- a/jdk/src/share/classes/sun/management/MemoryUsageCompositeData.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/sun/management/MemoryUsageCompositeData.java	Fri Oct 30 07:58:03 2009 -0700
@@ -126,4 +126,6 @@
                 "Unexpected composite type for MemoryUsage");
         }
     }
+
+    private static final long serialVersionUID = -8504291541083874143L;
 }
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/sun/management/MonitorInfoCompositeData.java
--- a/jdk/src/share/classes/sun/management/MonitorInfoCompositeData.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/sun/management/MonitorInfoCompositeData.java	Fri Oct 30 07:58:03 2009 -0700
@@ -143,4 +143,6 @@
                 "Unexpected composite type for MonitorInfo");
         }
     }
+
+    private static final long serialVersionUID = -5825215591822908529L;
 }
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/sun/management/StackTraceElementCompositeData.java
--- a/jdk/src/share/classes/sun/management/StackTraceElementCompositeData.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/sun/management/StackTraceElementCompositeData.java	Fri Oct 30 07:58:03 2009 -0700
@@ -120,4 +120,6 @@
                 "Unexpected composite type for StackTraceElement");
         }
     }
+
+    private static final long serialVersionUID = -2704607706598396827L;
 }
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/sun/management/ThreadInfoCompositeData.java
--- a/jdk/src/share/classes/sun/management/ThreadInfoCompositeData.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/sun/management/ThreadInfoCompositeData.java	Fri Oct 30 07:58:03 2009 -0700
@@ -410,4 +410,6 @@
 
         }
     }
+
+    private static final long serialVersionUID = 2464378539119753175L;
 }
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/sun/management/VMOptionCompositeData.java
--- a/jdk/src/share/classes/sun/management/VMOptionCompositeData.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/sun/management/VMOptionCompositeData.java	Fri Oct 30 07:58:03 2009 -0700
@@ -128,4 +128,6 @@
                 "Unexpected composite type for VMOption");
         }
     }
+
+    private static final long serialVersionUID = -2395573975093578470L;
 }
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/sun/management/counter/perf/ByteArrayCounterSnapshot.java
--- a/jdk/src/share/classes/sun/management/counter/perf/ByteArrayCounterSnapshot.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/sun/management/counter/perf/ByteArrayCounterSnapshot.java	Fri Oct 30 07:58:03 2009 -0700
@@ -53,4 +53,6 @@
     public byte byteAt(int index) {
         return value[index];
     }
+
+    private static final long serialVersionUID = 1444793459838438979L;
 }
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/sun/management/counter/perf/InstrumentationException.java
--- a/jdk/src/share/classes/sun/management/counter/perf/InstrumentationException.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/sun/management/counter/perf/InstrumentationException.java	Fri Oct 30 07:58:03 2009 -0700
@@ -42,4 +42,6 @@
      public InstrumentationException(String message) {
          super(message);
      }
+
+     private static final long serialVersionUID = 8060117844393922797L;
 }
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/sun/management/counter/perf/LongArrayCounterSnapshot.java
--- a/jdk/src/share/classes/sun/management/counter/perf/LongArrayCounterSnapshot.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/sun/management/counter/perf/LongArrayCounterSnapshot.java	Fri Oct 30 07:58:03 2009 -0700
@@ -53,4 +53,6 @@
     public long longAt(int index) {
         return value[index];
     }
+
+    private static final long serialVersionUID = 3585870271405924292L;
 }
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/sun/management/counter/perf/LongCounterSnapshot.java
--- a/jdk/src/share/classes/sun/management/counter/perf/LongCounterSnapshot.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/sun/management/counter/perf/LongCounterSnapshot.java	Fri Oct 30 07:58:03 2009 -0700
@@ -52,4 +52,6 @@
     public long longValue() {
         return value;
     }
+
+    private static final long serialVersionUID = 2054263861474565758L;
 }
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/sun/management/counter/perf/PerfByteArrayCounter.java
--- a/jdk/src/share/classes/sun/management/counter/perf/PerfByteArrayCounter.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/sun/management/counter/perf/PerfByteArrayCounter.java	Fri Oct 30 07:58:03 2009 -0700
@@ -88,4 +88,6 @@
                                            getVectorLength(),
                                            byteArrayValue());
     }
+
+    private static final long serialVersionUID = 2545474036937279921L;
 }
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/sun/management/counter/perf/PerfLongArrayCounter.java
--- a/jdk/src/share/classes/sun/management/counter/perf/PerfLongArrayCounter.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/sun/management/counter/perf/PerfLongArrayCounter.java	Fri Oct 30 07:58:03 2009 -0700
@@ -80,4 +80,6 @@
                                             getVectorLength(),
                                             longArrayValue());
     }
+
+    private static final long serialVersionUID = -2733617913045487126L;
 }
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/sun/management/counter/perf/PerfLongCounter.java
--- a/jdk/src/share/classes/sun/management/counter/perf/PerfLongCounter.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/sun/management/counter/perf/PerfLongCounter.java	Fri Oct 30 07:58:03 2009 -0700
@@ -62,4 +62,6 @@
                                        getFlags(),
                                        longValue());
     }
+
+    private static final long serialVersionUID = 857711729279242948L;
 }
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/sun/management/counter/perf/PerfStringCounter.java
--- a/jdk/src/share/classes/sun/management/counter/perf/PerfStringCounter.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/sun/management/counter/perf/PerfStringCounter.java	Fri Oct 30 07:58:03 2009 -0700
@@ -86,4 +86,5 @@
                                          stringValue());
     }
 
+    private static final long serialVersionUID = 6802913433363692452L;
 }
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/sun/management/counter/perf/StringCounterSnapshot.java
--- a/jdk/src/share/classes/sun/management/counter/perf/StringCounterSnapshot.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/sun/management/counter/perf/StringCounterSnapshot.java	Fri Oct 30 07:58:03 2009 -0700
@@ -49,4 +49,6 @@
     public String stringValue() {
         return value;
     }
+
+    private static final long serialVersionUID = 1132921539085572034L;
 }
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/sun/management/jmxremote/SingleEntryRegistry.java
--- a/jdk/src/share/classes/sun/management/jmxremote/SingleEntryRegistry.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/sun/management/jmxremote/SingleEntryRegistry.java	Fri Oct 30 07:58:03 2009 -0700
@@ -86,4 +86,6 @@
 
     private final String name;
     private final Remote object;
+
+    private static final long serialVersionUID = -4897238949499730950L;
 }
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/sun/security/provider/SeedGenerator.java
--- a/jdk/src/share/classes/sun/security/provider/SeedGenerator.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/sun/security/provider/SeedGenerator.java	Fri Oct 30 07:58:03 2009 -0700
@@ -63,13 +63,13 @@
  * @author Gadi Guy
  */
 
+import java.lang.reflect.Method;
+import java.lang.reflect.InvocationTargetException;
 import java.security.*;
 import java.io.*;
 import java.util.Properties;
 import java.util.Enumeration;
 import java.net.*;
-import java.nio.file.DirectoryStream;
-import java.nio.file.Path;
 import java.util.Random;
 import sun.security.util.Debug;
 
@@ -183,26 +183,38 @@
 
                         // The temporary dir
                         File f = new File(p.getProperty("java.io.tmpdir"));
-                        int count = 0;
-                        DirectoryStream<Path> ds
-                                = f.toPath().newDirectoryStream();
-                        try {
+
+                        // Go thru files in the tmp dir using NIO's
+                        // DirectoryStream. Fallback to File.list()
+                        // if NIO is not available.
+                        if (NIODirectoryStream.isAvailable()) {
+                            int count = 0;
+                            Iterable<?> stream =
+                                    NIODirectoryStream.newDirectoryStream(f);
                             // We use a Random object to choose what file names
                             // should be used. Otherwise on a machine with too
                             // many files, the same first 1024 files always get
                             // used. Any, We make sure the first 512 files are
                             // always used.
                             Random r = new Random();
-                            for (Path path: ds) {
-                                if (count < 512 || r.nextBoolean()) {
-                                    md.update(path.getName().toString().getBytes());
+                            try {
+                                for (Object entry: stream) {
+                                    if (count < 512 || r.nextBoolean()) {
+                                        md.update(NIODirectoryStream.getName(
+                                                entry).getBytes());
+                                    }
+                                    if (count++ > 1024) {
+                                        break;
+                                    }
                                 }
-                                if (count++ > 1024) {
-                                    break;
-                                }
+                            } finally {
+                                ((Closeable)stream).close();
                             }
-                        } finally {
-                            ds.close();
+                        } else {
+                            String[] sa = f.list();
+                            for(int i = 0; i < sa.length; i++) {
+                                md.update(sa[i].getBytes());
+                            }
                         }
                     } catch (Exception ex) {
                         md.update((byte)ex.hashCode());
@@ -505,4 +517,76 @@
 
     }
 
+    /**
+     * A wrapper of NIO DirectoryStream using reflection.
+     */
+    private static class NIODirectoryStream {
+        private static final Class<?> pathClass =
+                getClass("java.nio.file.Path");
+
+        private static final Method toPathMethod =
+                (pathClass == null) ? null : getMethod(File.class, "toPath");
+        private static final Method getNameMethod =
+                getMethod(pathClass, "getName");
+        private static final Method newDirectoryStreamMethod =
+                getMethod(pathClass, "newDirectoryStream");
+
+        private static Class<?> getClass(String name) {
+            try {
+                return Class.forName(name, true, null);
+            } catch (ClassNotFoundException e) {
+                return null;
+            }
+        }
+
+        private static Method getMethod(Class<?> clazz,
+                                        String name,
+                                        Class<?>... paramTypes) {
+            if (clazz != null) {
+                try {
+                    return clazz.getMethod(name, paramTypes);
+                } catch (NoSuchMethodException e) {
+                    throw new AssertionError(e);
+                }
+            } else {
+                return null;
+            }
+        }
+
+        static boolean isAvailable() {
+            return pathClass != null;
+        }
+
+        static Iterable<?> newDirectoryStream(File dir) throws IOException {
+            assert pathClass != null;
+            try {
+                Object path = toPathMethod.invoke(dir);
+                return (Iterable<?>)newDirectoryStreamMethod.invoke(path);
+            } catch (InvocationTargetException e) {
+                Throwable cause = e.getCause();
+                if (cause instanceof IOException)
+                    throw (IOException)cause;
+                if (cause instanceof RuntimeException)
+                    throw (RuntimeException)cause;
+                if (cause instanceof Error)
+                    throw (Error)cause;
+                throw new AssertionError(e);
+            } catch (IllegalAccessException iae) {
+                throw new AssertionError(iae);
+            }
+        }
+
+        static String getName(Object path) {
+            assert pathClass != null;
+            try {
+                Object name = getNameMethod.invoke(path);
+                return name.toString();
+            } catch (InvocationTargetException e) {
+                throw new AssertionError(e);
+            } catch (IllegalAccessException iae) {
+                throw new AssertionError(iae);
+            }
+        }
+    }
 }
+
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/sun/util/logging/LoggingProxy.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/classes/sun/util/logging/LoggingProxy.java	Fri Oct 30 07:58:03 2009 -0700
@@ -0,0 +1,63 @@
+/*
+ * Copyright 2009 Sun Microsystems, Inc.  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.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+
+package sun.util.logging;
+
+/**
+ * A proxy interface for the java.util.logging support.
+ *
+ * @see sun.util.logging.LoggingSupport
+ */
+public interface LoggingProxy {
+    // Methods to bridge java.util.logging.Logger methods
+    public Object getLogger(String name);
+
+    public Object getLevel(Object logger);
+
+    public void setLevel(Object logger, Object newLevel);
+
+    public boolean isLoggable(Object logger, Object level);
+
+    public void log(Object logger, Object level, String msg);
+
+    public void log(Object logger, Object level, String msg, Throwable t);
+
+    public void log(Object logger, Object level, String msg, Object... params);
+
+    // Methods to bridge java.util.logging.LoggingMXBean methods
+    public java.util.List<String> getLoggerNames();
+
+    public String getLoggerLevel(String loggerName);
+
+    public void setLoggerLevel(String loggerName, String levelName);
+
+    public String getParentLoggerName(String loggerName);
+
+    // Methods to bridge Level.parse() and Level.getName() method
+    public Object parseLevel(String levelName);
+
+    public String getLevelName(Object level);
+}
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/sun/util/logging/LoggingSupport.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/classes/sun/util/logging/LoggingSupport.java	Fri Oct 30 07:58:03 2009 -0700
@@ -0,0 +1,141 @@
+/*
+ * Copyright 2009 Sun Microsystems, Inc.  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.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+
+package sun.util.logging;
+
+import java.lang.reflect.Field;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+
+/**
+ * Internal API to support JRE implementation to detect if the java.util.logging
+ * support is available but with no dependency on the java.util.logging
+ * classes.  This LoggingSupport class provides several static methods to
+ * access the java.util.logging functionality that requires the caller
+ * to ensure that the logging support is {@linkplain #isAvailable available}
+ * before invoking it.
+ *
+ * @see sun.util.logging.PlatformLogger if you want to log messages even
+ * if the logging support is not available
+ */
+public class LoggingSupport {
+    private LoggingSupport() { }
+
+    private static final LoggingProxy proxy =
+        AccessController.doPrivileged(new PrivilegedAction<LoggingProxy>() {
+            public LoggingProxy run() {
+                try {
+                    // create a LoggingProxyImpl instance when
+                    // java.util.logging classes exist
+                    Class<?> c = Class.forName("java.util.logging.LoggingProxyImpl", true, null);
+                    Field f = c.getDeclaredField("INSTANCE");
+                    f.setAccessible(true);
+                    return (LoggingProxy) f.get(null);
+                } catch (ClassNotFoundException cnf) {
+                    return null;
+                } catch (NoSuchFieldException e) {
+                    throw new AssertionError(e);
+                } catch (IllegalAccessException e) {
+                    throw new AssertionError(e);
+                }
+            }});
+
+    /**
+     * Returns true if java.util.logging support is available.
+     */
+    public static boolean isAvailable() {
+        return proxy != null;
+    }
+
+    private static void ensureAvailable() {
+        if (proxy == null)
+            throw new AssertionError("Should not here");
+    }
+
+    public static java.util.List<String> getLoggerNames() {
+        ensureAvailable();
+        return proxy.getLoggerNames();
+    }
+    public static String getLoggerLevel(String loggerName) {
+        ensureAvailable();
+        return proxy.getLoggerLevel(loggerName);
+    }
+
+    public static void setLoggerLevel(String loggerName, String levelName) {
+        ensureAvailable();
+        proxy.setLoggerLevel(loggerName, levelName);
+    }
+
+    public static String getParentLoggerName(String loggerName) {
+        ensureAvailable();
+        return proxy.getParentLoggerName(loggerName);
+    }
+
+    public static Object getLogger(String name) {
+        ensureAvailable();
+        return proxy.getLogger(name);
+    }
+
+    public static Object getLevel(Object logger) {
+        ensureAvailable();
+        return proxy.getLevel(logger);
+    }
+
+    public static void setLevel(Object logger, Object newLevel) {
+        ensureAvailable();
+        proxy.setLevel(logger, newLevel);
+    }
+
+    public static boolean isLoggable(Object logger, Object level) {
+        ensureAvailable();
+        return proxy.isLoggable(logger,level);
+    }
+
+    public static void log(Object logger, Object level, String msg) {
+        ensureAvailable();
+        proxy.log(logger, level, msg);
+    }
+
+    public static void log(Object logger, Object level, String msg, Throwable t) {
+        ensureAvailable();
+        proxy.log(logger, level, msg, t);
+    }
+
+    public static void log(Object logger, Object level, String msg, Object... params) {
+        ensureAvailable();
+        proxy.log(logger, level, msg, params);
+    }
+
+    public static Object parseLevel(String levelName) {
+        ensureAvailable();
+        return proxy.parseLevel(levelName);
+    }
+
+    public static String getLevelName(Object level) {
+        ensureAvailable();
+        return proxy.getLevelName(level);
+    }
+}
diff -r df190e90b500 -r fbd90ce2c529 jdk/src/share/classes/sun/util/logging/PlatformLogger.java
--- a/jdk/src/share/classes/sun/util/logging/PlatformLogger.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/src/share/classes/sun/util/logging/PlatformLogger.java	Fri Oct 30 07:58:03 2009 -0700
@@ -136,7 +136,7 @@
      * This method is called from LogManager.readPrimordialConfiguration().
      */
     public static synchronized void redirectPlatformLoggers() {
-        if (loggingEnabled || !JavaLogger.supported) return;
+        if (loggingEnabled || !LoggingSupport.isAvailable()) return;
 
         loggingEnabled = true;
         for (Map.Entry<String, WeakReference<PlatformLogger>> entry : loggers.entrySet()) {
@@ -487,73 +487,22 @@
      * java.util.logging.Logger object.
      */
     static class JavaLogger extends LoggerProxy {
-        private static final boolean supported;
-        private static final Class<?> loggerClass;
-        private static final Class<?> levelClass;
-        private static final Method getLoggerMethod;
-        private static final Method setLevelMethod;
-        private static final Method getLevelMethod;
-        private static final Method isLoggableMethod;
-        private static final Method logMethod;
-        private static final Method logThrowMethod;
-        private static final Method logParamsMethod;
         private static final Map<Integer, Object> levelObjects =
             new HashMap<Integer, Object>();
 
         static {
-            loggerClass = getClass("java.util.logging.Logger");
-            levelClass = getClass("java.util.logging.Level");
-            getLoggerMethod = getMethod(loggerClass, "getLogger", String.class);
-            setLevelMethod = getMethod(loggerClass, "setLevel", levelClass);
-            getLevelMethod = getMethod(loggerClass, "getLevel");
-            isLoggableMethod = getMethod(loggerClass, "isLoggable", levelClass);
-            logMethod = getMethod(loggerClass, "log", levelClass, String.class);
-            logThrowMethod = getMethod(loggerClass, "log", levelClass, String.class, Throwable.class);
-            logParamsMethod = getMethod(loggerClass, "log", levelClass, String.class, Object[].class);
-            supported = (loggerClass != null && levelClass != null && getLoggerMethod != null &&
-                         getLevelMethod != null && setLevelMethod != null &&
-                         logMethod != null && logThrowMethod != null && logParamsMethod != null);
-            if (supported) {
+            if (LoggingSupport.isAvailable()) {
                 // initialize the map to Level objects
                 getLevelObjects();
             }
         }
 
-        private static Class<?> getClass(String name) {
-            try {
-                return Class.forName(name, true, null);
-            } catch (ClassNotFoundException e) {
-                return null;
-            }
-        }
-
-        private static Method getMethod(Class<?> cls, String name, Class<?>... parameterTypes) {
-            if (cls == null) return null;
-
-            try {
-                return cls.getMethod(name, parameterTypes);
-            } catch (NoSuchMethodException e) {
-                throw new AssertionError(e);
-            }
-        }
-
-        private static Object invoke(Method m, Object obj, Object... params) {
-            try {
-                return m.invoke(obj, params);
-            } catch (IllegalAccessException e) {
-                throw new AssertionError(e);
-            } catch (InvocationTargetException e) {
-                throw new AssertionError(e);
-            }
-        }
-
         private static void getLevelObjects() {
             // get all java.util.logging.Level objects
-            Method parseLevelMethod = getMethod(levelClass, "parse", String.class);
             int[] levelArray = new int[] {OFF, SEVERE, WARNING, INFO, CONFIG, FINE, FINER, FINEST, ALL};
             for (int l : levelArray) {
-                Object o = invoke(parseLevelMethod, null, getLevelName(l));
-                levelObjects.put(l, o);
+                Object level = LoggingSupport.parseLevel(getLevelName(l));
+                levelObjects.put(l, level);
             }
         }
 
@@ -564,10 +513,10 @@
 
         JavaLogger(String name, int level) {
             super(name, level);
-            this.javaLogger = invoke(getLoggerMethod, null, name);
+            this.javaLogger = LoggingSupport.getLogger(name);
             if (level != 0) {
                 // level has been updated and so set the Logger's level
-                invoke(setLevelMethod, javaLogger, levelObjects.get(level));
+                LoggingSupport.setLevel(javaLogger, levelObjects.get(level));
             }
         }
 
@@ -578,24 +527,24 @@
         * not be updated.
         */
         void doLog(int level, String msg) {
-            invoke(logMethod, javaLogger, levelObjects.get(level), msg);
+            LoggingSupport.log(javaLogger, levelObjects.get(level), msg);
         }
 
         void doLog(int level, String msg, Throwable t) {
-            invoke(logThrowMethod, javaLogger, levelObjects.get(level), msg, t);
+            LoggingSupport.log(javaLogger, levelObjects.get(level), msg, t);
         }
 
         void doLog(int level, String msg, Object... params) {
-            invoke(logParamsMethod, javaLogger, levelObjects.get(level), msg, params);
+            LoggingSupport.log(javaLogger, levelObjects.get(level), msg, params);
         }
 
         boolean isEnabled() {
-            Object level = invoke(getLevelMethod, javaLogger);
+            Object level = LoggingSupport.getLevel(javaLogger);
             return level == null || level.equals(levelObjects.get(OFF)) == false;
         }
 
         int getLevel() {
-            Object level = invoke(getLevelMethod, javaLogger);
+            Object level = LoggingSupport.getLevel(javaLogger);
             if (level != null) {
                 for (Map.Entry<Integer, Object> l : levelObjects.entrySet()) {
                     if (level == l.getValue()) {
@@ -608,15 +557,14 @@
 
         void setLevel(int newLevel) {
             levelValue = newLevel;
-            invoke(setLevelMethod, javaLogger, levelObjects.get(newLevel));
+            LoggingSupport.setLevel(javaLogger, levelObjects.get(newLevel));
         }
 
         public boolean isLoggable(int level) {
-            return (Boolean) invoke(isLoggableMethod, javaLogger, levelObjects.get(level));
+            return LoggingSupport.isLoggable(javaLogger, levelObjects.get(level));
         }
     }
 
-
     private static String getLevelName(int level) {
         switch (level) {
             case OFF     : return "OFF";
diff -r df190e90b500 -r fbd90ce2c529 jdk/test/java/util/logging/PlatformLoggingMXBean/PlatformLoggingMXBeanTest.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/util/logging/PlatformLoggingMXBean/PlatformLoggingMXBeanTest.java	Fri Oct 30 07:58:03 2009 -0700
@@ -0,0 +1,279 @@
+/*
+ * Copyright 2003-2004 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug     6876135
+ *
+ * @summary Test PlatformLoggingMXBean
+ *          This test performs similar testing as LoggingMXBeanTest.
+ *
+ * @build PlatformLoggingMXBeanTest
+ * @run main PlatformLoggingMXBeanTest
+ */
+
+import javax.management.*;
+import java.lang.management.ManagementFactory;
+import java.util.logging.*;
+import java.util.List;
+
+public class PlatformLoggingMXBeanTest
+{
+
+    ObjectName objectName = null;
+    static String LOGGER_NAME_1 = "com.sun.management.Logger1";
+    static String LOGGER_NAME_2 = "com.sun.management.Logger2";
+
+    public PlatformLoggingMXBeanTest() throws Exception {
+    }
+
+    private void runTest(PlatformLoggingMXBean mBean) throws Exception {
+
+        /*
+         * Create the MBeanServeri, register the PlatformLoggingMXBean
+         */
+        System.out.println( "***************************************************" );
+        System.out.println( "********** PlatformLoggingMXBean Unit Test **********" );
+        System.out.println( "***************************************************" );
+        System.out.println( "" );
+        System.out.println( "*******************************" );
+        System.out.println( "*********** Phase 1 ***********" );
+        System.out.println( "*******************************" );
+        System.out.println( "    Creating MBeanServer " );
+        System.out.print( "    Register PlatformLoggingMXBean: " );
+        MBeanServer mbs = MBeanServerFactory.createMBeanServer();
+        String[] list = new String[0];
+
+        try {
+            objectName = new ObjectName(LogManager.LOGGING_MXBEAN_NAME);
+            mbs.registerMBean( mBean, objectName );
+        }
+        catch ( Exception e ) {
+            System.out.println( "FAILED" );
+            throw e;
+        }
+        System.out.println( "PASSED" );
+        System.out.println("");
+
+        /*
+         * Access our MBean to get the current list of Loggers
+         */
+        System.out.println( "*******************************" );
+        System.out.println( "*********** Phase 2 ***********" );
+        System.out.println( "*******************************" );
+        System.out.println( "   Test Logger Name retrieval (getLoggerNames) " );
+        // check that Level object are returned properly
+        try {
+            list = (String[]) mbs.getAttribute( objectName,  "LoggerNames" );
+        }
+        catch ( Exception e ) {
+            System.out.println("    : FAILED" );
+            throw e;
+        }
+
+        /*
+         * Dump the list of Loggers already present, if any
+         */
+        Object[] params =  new Object[1];
+        String[] signature =  new String[1];
+        Level l;
+
+        if ( list == null ) {
+            System.out.println("    : PASSED.  No Standard Loggers Present" );
+            System.out.println("");
+        }
+        else {
+            System.out.println("    : PASSED. There are " + list.length + " Loggers Present" );
+            System.out.println("");
+            System.out.println( "*******************************" );
+            System.out.println( "*********** Phase 2B **********" );
+            System.out.println( "*******************************" );
+            System.out.println( " Examine Existing Loggers" );
+            for ( int i = 0; i < list.length; i++ ) {
+                try {
+                    params[0] = list[i];
+                    signature[0] = "java.lang.String";
+                    String levelName = (String) mbs.invoke(  objectName, "getLoggerLevel", params, signature );
+                    System.out.println("    : Logger #" + i + " = " + list[i] );
+                    System.out.println("    : Level = " + levelName );
+                }
+                catch ( Exception e ) {
+                    System.out.println("    : FAILED" );
+                    throw e;
+                }
+            }
+            System.out.println("    : PASSED" );
+        }
+
+        /*
+         * Create two new loggers to the list of Loggers already present
+         */
+        System.out.println("");
+        System.out.println( "*******************************" );
+        System.out.println( "*********** Phase 3 ***********" );
+        System.out.println( "*******************************" );
+        System.out.println( " Create and test new Loggers" );
+        Logger logger1 = Logger.getLogger( LOGGER_NAME_1 );
+        Logger logger2 = Logger.getLogger( LOGGER_NAME_2 );
+
+        // check that Level object are returned properly
+        try {
+            list = (String[]) mbs.getAttribute( objectName,  "LoggerNames" );
+        }
+        catch ( Exception e ) {
+            System.out.println("    : FAILED" );
+            throw e;
+        }
+
+        /*
+         *  Check for the existence of our new Loggers
+         */
+        boolean log1 = false, log2 = false;
+
+        if ( list == null || list.length < 2 ) {
+            System.out.println("    : FAILED.  Could not Detect the presense of the new Loggers" );
+            throw new RuntimeException(
+                "Could not Detect the presense of the new Loggers");
+        }
+        else {
+            for ( int i = 0; i < list.length; i++ ) {
+                if ( list[i].equals( LOGGER_NAME_1 ) ) {
+                    log1 = true;
+                    System.out.println( "    : Found new Logger : " + list[i] );
+                }
+                if ( list[i].equals( LOGGER_NAME_2 ) ) {
+                    log2 = true;
+                    System.out.println( "    : Found new Logger : " + list[i] );
+                }
+            }
+            if ( log1 && log2 )
+                System.out.println( "    : PASSED." );
+            else {
+                System.out.println( "    : FAILED.  Could not Detect the new Loggers." );
+                throw new RuntimeException(
+                    "Could not Detect the presense of the new Loggers");
+            }
+        }
+
+        /*
+         *  Set a new Logging levels and check that it succeeded
+         */
+        System.out.println("");
+        System.out.println( "*******************************" );
+        System.out.println( "*********** Phase 4 ***********" );
+        System.out.println( "*******************************" );
+        System.out.println( " Set and Check the Logger Level" );
+        log1 = false;
+        log2 = false;
+        try {
+            // Set the level of logger1 to ALL
+            params = new Object[2];
+            signature =  new String[2];
+            params[0] = LOGGER_NAME_1;
+            params[1] = Level.ALL.getName();
+            signature[0] = "java.lang.String";
+            signature[1] = "java.lang.String";
+            mbs.invoke(  objectName, "setLoggerLevel", params, signature );
+
+            // Set the level of logger2 to FINER
+            params[0] = LOGGER_NAME_2;
+            params[1] = Level.FINER.getName();
+            mbs.invoke(  objectName, "setLoggerLevel", params, signature );
+
+            // Okay read back the Level from Logger1. Should be ALL
+            params =  new Object[1];
+            signature =  new String[1];
+            params[0] = LOGGER_NAME_1;
+            signature[0] = "java.lang.String";
+            String levelName = (String) mbs.invoke(  objectName, "getLoggerLevel", params, signature );
+            l = Level.parse(levelName);
+            System.out.print("    Logger1: " );
+            if ( l.equals( l.ALL ) ) {
+                System.out.println("Level Set to ALL: PASSED" );
+                log1 = true;
+            }
+            else {
+                System.out.println("Level Set to ALL: FAILED" );
+                throw new RuntimeException(
+                    "Level Set to ALL but returned " + l.toString());
+            }
+
+            // Okay read back the Level from Logger2. Should be FINER
+            params =  new Object[1];
+            signature =  new String[1];
+            params[0] = LOGGER_NAME_2;
+            signature[0] = "java.lang.String";
+            levelName = (String) mbs.invoke(  objectName, "getLoggerLevel", params, signature );
+            l = Level.parse(levelName);
+            System.out.print("    Logger2: " );
+            if ( l.equals( l.FINER ) ) {
+                System.out.println("Level Set to FINER: PASSED" );
+                log2 = true;
+            }
+            else {
+                System.out.println("Level Set to FINER: FAILED" );
+                throw new RuntimeException(
+                    "Level Set to FINER but returned " + l.toString());
+            }
+        }
+        catch ( Exception e ) {
+            throw e;
+        }
+
+        System.out.println( "" );
+        System.out.println( "***************************************************" );
+        System.out.println( "***************** All Tests Passed ****************" );
+        System.out.println( "***************************************************" );
+    }
+
+    public static void main(String[] argv) throws Exception {
+        List<PlatformLoggingMXBean> result =
+            ManagementFactory.getPlatformMXBeans(PlatformLoggingMXBean.class);
+        if (result.size() != 1) {
+            throw new RuntimeException("Unexpected number of PlatformLoggingMXBean instances: " +
+                result.size());
+        }
+
+        PlatformLoggingMXBean mbean = result.get(0);
+        ObjectName objname = mbean.getObjectName();
+        if (!objname.equals(new ObjectName(LogManager.LOGGING_MXBEAN_NAME))) {
+            throw new RuntimeException("Invalid ObjectName " + objname);
+        }
+
+        // check if the PlatformLoggingMXBean is registered in the platform MBeanServer
+        MBeanServer platformMBS = ManagementFactory.getPlatformMBeanServer();
+        ObjectName objName = new ObjectName(LogManager.LOGGING_MXBEAN_NAME);
+        // We could call mbs.isRegistered(objName) here.
+        // Calling getMBeanInfo will throw exception if not found.
+        platformMBS.getMBeanInfo(objName);
+
+        if (!platformMBS.isInstanceOf(objName, "java.util.logging.PlatformLoggingMXBean") ||
+            !platformMBS.isInstanceOf(objName, "java.util.logging.LoggingMXBean")) {
+            throw new RuntimeException(objName + " is of unexpected type");
+        }
+
+        // test if PlatformLoggingMXBean works properly in a MBeanServer
+        PlatformLoggingMXBeanTest test = new PlatformLoggingMXBeanTest();
+        test.runTest(mbean);
+    }
+}
diff -r df190e90b500 -r fbd90ce2c529 jdk/test/java/util/zip/Bounds.java
--- a/jdk/test/java/util/zip/Bounds.java	Thu Oct 29 09:06:06 2009 -0700
+++ b/jdk/test/java/util/zip/Bounds.java	Fri Oct 30 07:58:03 2009 -0700
@@ -23,6 +23,7 @@
 
 /* @test
  * @bug 4811913
+ * @ignore until 6896424 is resolved
  * @summary Test bounds checking in zip package
  */