src/java.base/share/classes/sun/misc/InnocuousThread.java

rev 12972 : 8140606: Update library code to use internal Unsafe
Reviewed-by: duke

*** 34,44 ****
  /**
   * A thread that has no permissions, is not a member of any user-defined
   * ThreadGroup and supports the ability to erase ThreadLocals.
   */
  public final class InnocuousThread extends ManagedLocalsThread {
!     private static final Unsafe UNSAFE;
      private static final ThreadGroup INNOCUOUSTHREADGROUP;
      private static final AccessControlContext ACC;
      private static final long INHERITEDACCESSCONTROLCONTEXT;
      private static final long CONTEXTCLASSLOADER;
  
--- 34,44 ----
  /**
   * A thread that has no permissions, is not a member of any user-defined
   * ThreadGroup and supports the ability to erase ThreadLocals.
   */
  public final class InnocuousThread extends ManagedLocalsThread {
!     private static final jdk.internal.misc.Unsafe UNSAFE;
      private static final ThreadGroup INNOCUOUSTHREADGROUP;
      private static final AccessControlContext ACC;
      private static final long INHERITEDACCESSCONTROLCONTEXT;
      private static final long CONTEXTCLASSLOADER;
  
*** 90,100 ****
              ACC = new AccessControlContext(new ProtectionDomain[] {
                  new ProtectionDomain(null, null)
              });
  
              // Find and use topmost ThreadGroup as parent of new group
!             UNSAFE = Unsafe.getUnsafe();
              Class<?> tk = Thread.class;
              Class<?> gk = ThreadGroup.class;
  
              INHERITEDACCESSCONTROLCONTEXT = UNSAFE.objectFieldOffset
                  (tk.getDeclaredField("inheritedAccessControlContext"));
--- 90,100 ----
              ACC = new AccessControlContext(new ProtectionDomain[] {
                  new ProtectionDomain(null, null)
              });
  
              // Find and use topmost ThreadGroup as parent of new group
!             UNSAFE = jdk.internal.misc.Unsafe.getUnsafe();
              Class<?> tk = Thread.class;
              Class<?> gk = ThreadGroup.class;
  
              INHERITEDACCESSCONTROLCONTEXT = UNSAFE.objectFieldOffset
                  (tk.getDeclaredField("inheritedAccessControlContext"));