[cvs] / jsr166 / src / main / java / util / concurrent / LinkedTransferQueue.java Repository:
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revision 1.150, Mon Jan 16 22:14:28 2017 UTC revision 1.151, Mon Jan 16 22:26:01 2017 UTC
# Line 1196  Line 1196 
1196                  (n != s && pred.casNext(s, n) && pred.isMatched())) {                  (n != s && pred.casNext(s, n) && pred.isMatched())) {
1197                  for (;;) {               // check if at, or could be, head                  for (;;) {               // check if at, or could be, head
1198                      Node h = head;                      Node h = head;
1199                      if (h == pred || h == s || h == null)                      if (h == pred || h == s)
1200                          return;          // at head or list empty                          return;          // at head or list empty
1201                      if (!h.isMatched())                      if (!h.isMatched())
1202                          break;                          break;

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