void () { try { if (myCompressedAppendableFile != null) myCompressedAppendableFile.dispose(); } finally { if (mySize < 0) assert false; // volatile read ourReadersCache.remove(myPath); ourAppendersCache.remove(myPath); ourFileChannelCache.remove(myPath); if (myCompactionModeReader != null) { try { myCompactionModeReader.dispose(); } catch (IOException e) { throw new RuntimeException(e); } myCompactionModeReader = null; } } }