rev 8802 : G1 performance improvements: card batching, joining, sorting, prefetching and write barrier fence elision and simplification based on a global syncrhonization using handshakes piggybacking on thread-local safepoints.
*** 51,55 **** --- 51,59 ---- } void OSThread::pd_destroy() { delete _startThread_lock; } + + bool OSThread::is_online() { + return true; + }