byte[] compressedResult = new byte[rawDataSize+20];
int directBufferSize = Math.max(rawDataSize*2, 64*1024);
SnappyCompressor compressor = new SnappyCompressor(directBufferSize);
compressor.setInput(rawData, 0, rawDataSize);
int compressedSize = compressor.compress(compressedResult, 0, compressedResult.length);
SnappyDirectDecompressor decompressor = new SnappyDirectDecompressor();
ByteBuffer inBuf = ByteBuffer.allocateDirect(compressedSize);
ByteBuffer outBuf = ByteBuffer.allocateDirect(rawDataSize);
inBuf.put(compressedResult, 0, compressedSize);
inBuf.flip();
ByteBuffer expected = ByteBuffer.wrap(rawData);
outBuf.clear();
while(!decompressor.finished()) {
decompressor.decompress(inBuf, outBuf);
if (outBuf.remaining() == 0) {
outBuf.flip();
while (outBuf.remaining() > 0) {
assertEquals(expected.get(), outBuf.get());
}