--- old/src/share/vm/runtime/globals.hpp	2015-07-09 05:11:21.833066998 -0400
+++ new/src/share/vm/runtime/globals.hpp	2015-07-09 05:11:20.520992306 -0400
@@ -1287,7 +1287,7 @@
   experimental(intx, hashCode, 5,                                           \
                "(Unstable) select hashCode generation algorithm")           \
                                                                             \
-  experimental(intx, WorkAroundNPTLTimedWaitHang, 1,                        \
+  experimental(intx, WorkAroundNPTLTimedWaitHang, 0,                        \
                "(Unstable, Linux-specific) "                                \
                "avoid NPTL-FUTEX hang pthread_cond_timedwait")              \
                                                                             \