in src/main/java/com/hadoop/compression/lzo/LzoCompressor.java [403:412]
public synchronized void reset() {
finish = false;
finished = false;
uncompressedDirectBuf.clear();
uncompressedDirectBufLen = 0;
compressedDirectBuf.clear();
compressedDirectBuf.limit(0);
userBufOff = userBufLen = 0;
bytesRead = bytesWritten = 0L;
}