040000 tree e37e456431bc76055a563fb54acb173f8103e9c2	accounting
040000 tree 482c4e5021bf15c444703f85b78a6cfdc8dac6a5	allocator
040000 tree 0d01d4ff83b27499589f14d767e9f600326dd753	collector
100644 blob 170915d8fc59f93b8301c5db0a2bd992b46a9e84	heap.cc
100644 blob 33b760164c4137e3787394783810afaa4dd71930	heap.h
100644 blob 02708e83417597a71d70c5e7f2872ce7e3cd8b25	heap_test.cc
040000 tree 75aaf1b5bd331d4c310726c2ec82640c64f7492e	space