return DONE; gcTrigger.runGc(); removeWeaklyReachableReferences(); if (!gone(reference)) {
@SuppressWarnings("ReferenceEquality") // Explicitly checking for named null. Retryable.Result ensureGone(final KeyedWeakReference reference, final long watchStartNanoTime) { long gcStartNanoTime = System.nanoTime(); long watchDurationMs = NANOSECONDS.toMillis(gcStartNanoTime - watchStartNanoTime); removeWeaklyReachableReferences(); if (debuggerControl.isDebuggerAttached()) { // The debugger can create false leaks. return RETRY; } if (gone(reference)) { return DONE; } gcTrigger.runGc(); removeWeaklyReachableReferences(); if (!gone(reference)) { long startDumpHeap = System.nanoTime(); long gcDurationMs = NANOSECONDS.toMillis(startDumpHeap - gcStartNanoTime); File heapDumpFile = heapDumper.dumpHeap(); if (heapDumpFile == RETRY_LATER) { // Could not dump the heap. return RETRY; } long heapDumpDurationMs = NANOSECONDS.toMillis(System.nanoTime() - startDumpHeap); heapdumpListener.analyze( new HeapDump(heapDumpFile, reference.key, reference.name, excludedRefs, watchDurationMs, gcDurationMs, heapDumpDurationMs)); } return DONE; }