--- a/src/hotspot/share/gc/z/z_globals.hpp Thu Aug 30 08:19:13 2018 +0200
+++ b/src/hotspot/share/gc/z/z_globals.hpp Thu Aug 30 08:59:23 2018 +0200
@@ -82,15 +82,6 @@
diagnostic(bool, ZWeakRoots, true, \
"Treat JNI WeakGlobalRefs and StringTable as weak roots") \
\
- diagnostic(bool, ZConcurrentStringTable, true, \
- "Clean StringTable concurrently") \
- \
- diagnostic(bool, ZConcurrentVMWeakHandles, true, \
- "Clean VM WeakHandles concurrently") \
- \
- diagnostic(bool, ZConcurrentJNIWeakGlobalHandles, true, \
- "Clean JNI WeakGlobalRefs concurrently") \
- \
diagnostic(bool, ZOptimizeLoadBarriers, true, \
"Apply load barrier optimizations") \
\