src/share/classes/java/util/WeakHashMap.java

rev 5051 : 7173918: Update Alternative String Hashing Defaults
Summary: Set default alternative string hashing threshold to 512.
Reviewed-by: duke

*** 193,203 ****
      * {@code java.util.althashing.threshold} to an integer value. A property
      * value of {@code 1} forces alternative hashing to be used at all times
      * whereas {@code 2147483648 } ({@code Integer.MAX_VALUE}) value ensures
      * that alternative hashing is never used.
      */
!     static final int ALTERNATE_HASHING_THRESHOLD_DEFAULT = 0;
  
      /**
       * holds values which can't be initialized until after VM is booted.
       */
      private static class Holder {
--- 193,203 ----
      * {@code java.util.althashing.threshold} to an integer value. A property
      * value of {@code 1} forces alternative hashing to be used at all times
      * whereas {@code 2147483648 } ({@code Integer.MAX_VALUE}) value ensures
      * that alternative hashing is never used.
      */
!     static final int ALTERNATE_HASHING_THRESHOLD_DEFAULT = 512;
  
      /**
       * holds values which can't be initialized until after VM is booted.
       */
      private static class Holder {