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hotspot/src/share/vm/runtime/globals.hpp
changeset 977 b90650e2a9f7
parent 781 e1baa9c8f16f
parent 971 f0b20be4165d
child 1062 e13fc5f9d15c
child 1388 3677f5f3d66b 
--- a/hotspot/src/share/vm/runtime/globals.hpp	Fri Jul 25 11:29:03 2008 -0700
+++ b/hotspot/src/share/vm/runtime/globals.hpp	Mon Jul 28 15:30:23 2008 -0700
@@ -589,9 +589,15 @@
   develop(bool, ZapJNIHandleArea, trueInDebug,                              \
           "Zap freed JNI handle space with 0xFEFEFEFE")                     \
                                                                             \
-  develop(bool, ZapUnusedHeapArea, false,                                   \
+  develop(bool, ZapUnusedHeapArea, trueInDebug,                             \
           "Zap unused heap space with 0xBAADBABE")                          \
                                                                             \
+  develop(bool, TraceZapUnusedHeapArea, false,                              \
+          "Trace zapping of unused heap space")                             \
+                                                                            \
+  develop(bool, CheckZapUnusedHeapArea, false,                              \
+          "Check zapping of unused heap space")                             \
+                                                                            \
   develop(bool, PrintVMMessages, true,                                      \
           "Print vm messages on console")                                   \
                                                                             \
jdk-sandbox