*** old/src/share/classes/java/lang/Class.java	Fri Sep  5 15:02:48 2014
--- new/src/share/classes/java/lang/Class.java	Fri Sep  5 15:02:45 2014

*** 1,7 ****
--- 1,7 ----
  /*
!  * Copyright (c) 1994, 2013, Oracle and/or its affiliates. All rights reserved.
!  * Copyright (c) 1994, 2014, 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.  Oracle designates this

*** 128,142 ****
--- 128,146 ----
      static {
          registerNatives();
      }
  
      /*
       * Constructor. Only the Java Virtual Machine creates Class
       * objects.
       */
      private Class() {}
  
+      * Private constructor. Only the Java Virtual Machine creates Class objects.
+      * This constructor is not used and prevents the default constructor being
+      * generated.
+      */
+     private Class(ClassLoader loader) {
+         // Initialize final field for classLoader.  The initialization value of non-null
+         // prevents future JIT optimizations from assuming this final field is null.
+         classLoader = loader;
+     }
  
      /**
       * Converts the object to a string. The string representation is the
       * string "class" or "interface", followed by a space, and then by the
       * fully qualified name of the class in the format returned by

*** 675,686 ****
--- 679,692 ----
          }
          return cl;
      }
  
      // Package-private to allow ClassLoader access
      native ClassLoader getClassLoader0();
+     ClassLoader getClassLoader0() { return classLoader; }
  
+     // Initialized in JVM not by private constructor
+     private final ClassLoader classLoader;
  
      /**
       * Returns an array of {@code TypeVariable} objects that represent the
       * type variables declared by the generic declaration represented by this
       * {@code GenericDeclaration} object, in declaration order.  Returns an