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root/jsr166/jsr166/src/jsr166e/ForkJoinPool.java
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Comparing jsr166/src/jsr166e/ForkJoinPool.java (file contents):
Revision 1.2 by jsr166, Mon Aug 13 18:25:53 2012 UTC vs.
Revision 1.4 by jsr166, Fri Oct 12 16:46:37 2012 UTC

# Line 1047 | Line 1047 | public class ForkJoinPool extends Abstra
1047              ASHIFT = 31 - Integer.numberOfLeadingZeros(s);
1048          }
1049      }
1050 +
1051      /**
1052       * Per-thread records for threads that submit to pools. Currently
1053       * holds only pseudo-random seed / index that is used to choose
# Line 1307 | Line 1308 | public class ForkJoinPool extends Abstra
1308          try {
1309              WorkQueue[] ws = workQueues;
1310              if (w != null && ws != null) {          // skip on shutdown/failure
1311 <                int rs, n =  ws.length, m = n - 1;
1311 >                int rs, n = ws.length, m = n - 1;
1312                  int s = nextSeed += SEED_INCREMENT; // rarely-colliding sequence
1313                  w.seed = (s == 0) ? 1 : s;          // ensure non-zero seed
1314                  int r = (s << 1) | 1;               // use odd-numbered indices

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