Is HeapDump bytes left the same with heap Size

[todLiu]

Hello eaftan , I have gone through the code below and suspect if the heap dump bytesleft the same with dump heapSize? as to the same hprof file , the IBM Heap Analyzer give one different number for heap size ? could u help to explain? thanks in advance. case 0xc: // Heap dump while (bytesLeft > 0) { bytesLeft -= parseHeapDump(in, idSize); }