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8209758: 2 classes with same name G1PrintCollectionSetClosure cause crash when logging is enabled

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Reviewed-by: tschatzl, kbarrett
This commit is contained in:
Leonid Mesnik 2018-08-21 13:17:29 -07:00
parent d9bb30837a
commit 85a5893183
1 changed files with 3 additions and 3 deletions
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6
src/hotspot/share/gc/g1/g1CollectionSet.cpp
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@ -328,10 +328,10 @@ bool G1CollectionSet::verify_young_ages() {
return cl.valid();
}
class G1PrintCollectionSetClosure : public HeapRegionClosure {
class G1PrintCollectionSetDetailClosure : public HeapRegionClosure {
outputStream* _st;
public:
G1PrintCollectionSetClosure(outputStream* st) : HeapRegionClosure(), _st(st) { }
G1PrintCollectionSetDetailClosure(outputStream* st) : HeapRegionClosure(), _st(st) { }
virtual bool do_heap_region(HeapRegion* r) {
assert(r->in_collection_set(), "Region %u should be in collection set", r->hrm_index());
@ -347,7 +347,7 @@ public:
void G1CollectionSet::print(outputStream* st) {
st->print_cr("\nCollection_set:");
G1PrintCollectionSetClosure cl(st);
G1PrintCollectionSetDetailClosure cl(st);
iterate(&cl);
}
#endif // !PRODUCT