diff -r a1b8cf9cf970 -r 4735d2c84362 src/share/vm/runtime/globals.hpp
--- a/src/share/vm/runtime/globals.hpp	Thu Nov 01 13:05:47 2012 +0100
+++ b/src/share/vm/runtime/globals.hpp	Thu Oct 11 12:25:42 2012 -0400
@@ -3590,6 +3590,15 @@
   product(uintx, StringTableSize, 1009,                                     \
           "Number of buckets in the interned String table")                 \
                                                                             \
+  develop(bool, TraceDefaultMethods, false,                                 \
+          "Trace the default method processing steps")                      \
+                                                                            \
+  develop(bool, ParseAllGenericSignatures, false,                           \
+          "Parse all generic signatures while classloading")                \
+                                                                            \
+  develop(bool, VerifyGenericSignatures, false,                             \
+          "Abort VM on erroneous or inconsistent generic signatures")       \
+                                                                            \
   product(bool, UseVMInterruptibleIO, false,                                \
           "(Unstable, Solaris-specific) Thread interrupt before or with "   \
           "EINTR for I/O operations results in OS_INTRPT. The default value"\