src/share/classes/java/lang/Thread.java

*** 207,217 ****
  
      /* Java thread status for tools,
       * initialized to indicate thread 'not yet started'
       */
  
!     private int threadStatus = 0;
  
  
      private static synchronized long nextThreadID() {
          return ++threadSeqNumber;
      }
--- 207,217 ----
  
      /* Java thread status for tools,
       * initialized to indicate thread 'not yet started'
       */
  
!     private volatile int threadStatus = 0;
  
  
      private static synchronized long nextThreadID() {
          return ++threadSeqNumber;
      }