13. ソースコードで確認 DefNewGeneration::copy_to_survivor_space at share/vm/memory/defNewGeneration.cpp:723 FastScanClosure::do_oop_work at share/vm/utilities/globalDefinitions.hpp:418 FastScanClosure::do_oop_nv at share/vm/runtime/thread.hpp:1826 objArrayKlass::oop_oop_iterate_nv at share/vm/oops/objArrayKlass.cpp:439 oopDesc::oop_iterate(FastScanClosure*) at share/vm/utilities/growableArray.hpp:204 ContiguousSpace::oop_since_save_marks_iterate_nv at share/vm/memory/space.cpp:784 OneContigSpaceCardGeneration::oop_since_save_marks_iterate_nv at share/vm/memory/generation.cpp:682 GenCollectedHeap::oop_since_save_marks_iterate at share/vm/memory/genCollectedHeap.cpp:786 DefNewGeneration::FastEvacuateFollowersClosure::do_void at share/vm/memory/defNewGeneration.cpp:112 DefNewGeneration::collect at share/vm/memory/defNewGeneration.cpp:591 GenCollectedHeap::do_collection at share/vm/memory/genCollectedHeap.cpp:610 GenCollectorPolicy::satisfy_failed_allocation at share/vm/memory/collectorPolicy.cpp:694 GenCollectedHeap::satisfy_failed_allocation at share/vm/memory/genCollectedHeap.cpp:706 VM_GenCollectForAllocation::doit at share/vm/gc_implementation/shared/vmGCOperations.cpp:165 VM_Operation::evaluate at share/vm/runtime/vm_operations.cpp:65 VMThread::evaluate_operation at share/vm/runtime/vmThread.cpp:360 VMThread::loop at share/vm/runtime/vmThread.cpp:466 VMThread::run at share/vm/runtime/vmThread.cpp:273 java_start at os/linux/vm/os_linux.cpp:852 start_thread from /lib/libpthread.so.0 clone from /lib/libc.so.6