src/java.base/share/classes/java/util/concurrent/ThreadLocalRandom.java

8225490: Miscellaneous changes imported from jsr166 CVS 2019-09
Reviewed-by: martin, alanb

*** 1051,1072 ****
      static final String BAD_RANGE = "bound must be greater than origin";
      static final String BAD_SIZE  = "size must be non-negative";
  
      // Unsafe mechanics
      private static final Unsafe U = Unsafe.getUnsafe();
!     private static final long SEED = U.objectFieldOffset
!             (Thread.class, "threadLocalRandomSeed");
!     private static final long PROBE = U.objectFieldOffset
!             (Thread.class, "threadLocalRandomProbe");
!     private static final long SECONDARY = U.objectFieldOffset
!             (Thread.class, "threadLocalRandomSecondarySeed");
!     private static final long THREADLOCALS = U.objectFieldOffset
!             (Thread.class, "threadLocals");
!     private static final long INHERITABLETHREADLOCALS = U.objectFieldOffset
!             (Thread.class, "inheritableThreadLocals");
!     private static final long INHERITEDACCESSCONTROLCONTEXT = U.objectFieldOffset
!             (Thread.class, "inheritedAccessControlContext");
  
      /** Rarely-used holder for the second of a pair of Gaussians */
      private static final ThreadLocal<Double> nextLocalGaussian =
          new ThreadLocal<>();
  
--- 1051,1072 ----
      static final String BAD_RANGE = "bound must be greater than origin";
      static final String BAD_SIZE  = "size must be non-negative";
  
      // Unsafe mechanics
      private static final Unsafe U = Unsafe.getUnsafe();
!     private static final long SEED
!         = U.objectFieldOffset(Thread.class, "threadLocalRandomSeed");
!     private static final long PROBE
!         = U.objectFieldOffset(Thread.class, "threadLocalRandomProbe");
!     private static final long SECONDARY
!         = U.objectFieldOffset(Thread.class, "threadLocalRandomSecondarySeed");
!     private static final long THREADLOCALS
!         = U.objectFieldOffset(Thread.class, "threadLocals");
!     private static final long INHERITABLETHREADLOCALS
!         = U.objectFieldOffset(Thread.class, "inheritableThreadLocals");
!     private static final long INHERITEDACCESSCONTROLCONTEXT
!         = U.objectFieldOffset(Thread.class, "inheritedAccessControlContext");
  
      /** Rarely-used holder for the second of a pair of Gaussians */
      private static final ThreadLocal<Double> nextLocalGaussian =
          new ThreadLocal<>();