040000 tree e23162b03fe5a71904ab0484e45359d3a2e51b2b	accounting
040000 tree 482c4e5021bf15c444703f85b78a6cfdc8dac6a5	allocator
040000 tree e071d8549927ec20562581a345d1ee1af68a78fc	collector
100644 blob 292fd290a6a0e7abe92b0a64f331e9ad4c47d9d8	heap.cc
100644 blob 7615f981dddbfb10621b35b85c0f859ee09650b5	heap.h
100644 blob 02708e83417597a71d70c5e7f2872ce7e3cd8b25	heap_test.cc
040000 tree 2290e60ce003a7dc7acce57b6400f997bb67d2a5	space