--- old/src/share/vm/gc_implementation/g1/g1BlockOffsetTable.hpp 2014-10-06 14:22:19.524175028 +0200 +++ new/src/share/vm/gc_implementation/g1/g1BlockOffsetTable.hpp 2014-10-06 14:22:19.459173159 +0200 @@ -109,7 +109,7 @@ class G1BlockOffsetSharedArrayMappingChangedListener : public G1MappingChangedListener { public: - virtual void on_commit(uint start_idx, size_t num_regions) { + virtual void on_commit(uint start_idx, size_t num_regions, bool zero_filled) { // Nothing to do. The BOT is hard-wired to be part of the HeapRegion, and we cannot // retrieve it here since this would cause firing of several asserts. The code // executed after commit of a region already needs to do some re-initialization of