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8258593: remove redundant codes in HeapObjectDumper

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Reviewed-by: coleenp, lfoltan, cjplummer
This commit is contained in:
Lin Zang 2020-12-22 19:19:51 +00:00 committed by Chris Plummer
parent 39e03a0b2c
commit 0ae78d4cd0
1 changed files with 2 additions and 5 deletions
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7
src/hotspot/share/services/heapDumper.cpp
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@ -1408,15 +1408,12 @@ class VM_HeapDumper;
class HeapObjectDumper : public ObjectClosure {
private:
VM_HeapDumper* _dumper;
DumpWriter* _writer;
VM_HeapDumper* dumper() { return _dumper; }
DumpWriter* writer() { return _writer; }
public:
HeapObjectDumper(VM_HeapDumper* dumper, DumpWriter* writer) {
_dumper = dumper;
HeapObjectDumper(DumpWriter* writer) {
_writer = writer;
}
@ -1826,7 +1823,7 @@ void VM_HeapDumper::work(uint worker_id) {
// segment is started.
// The HPROF_GC_CLASS_DUMP and HPROF_GC_INSTANCE_DUMP are the vast bulk
// of the heap dump.
HeapObjectDumper obj_dumper(this, writer());
HeapObjectDumper obj_dumper(writer());
Universe::heap()->object_iterate(&obj_dumper);
// HPROF_GC_ROOT_THREAD_OBJ + frames + jni locals