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6815692: method handle code needs some cleanup (post-6655638)

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Correctly raise exceptions, support safe bitwise "raw" conversions, fix bugs revealed by VerifyMethodHandles, remove dead code, improve debugging support

Reviewed-by: never, twisti
This commit is contained in:
John R Rose 2009-10-17 19:51:05 -07:00
parent 9c6f603b85
commit 2134a92922
12 changed files with 274 additions and 120 deletions
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2
hotspot/src/share/vm/classfile/systemDictionary.cpp
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@ -1963,7 +1963,7 @@ void SystemDictionary::initialize_preloaded_classes(TRAPS) {
WKID meth_group_end = WK_KLASS_ENUM_NAME(WrongMethodTypeException_klass);
initialize_wk_klasses_until(meth_group_start, scan, CHECK);
if (EnableMethodHandles) {
initialize_wk_klasses_through(meth_group_start, scan, CHECK);
initialize_wk_klasses_through(meth_group_end, scan, CHECK);
}
if (_well_known_klasses[meth_group_start] == NULL) {
// Skip the rest of the method handle classes, if MethodHandle is not loaded.