public int compress(byte[] input, int inputOffset, int inputLength, byte[] output, int outputOffset, int maxOutputLength) {
        return compressor.compress(input, inputOffset, inputLength, output, outputOffset, maxOutputLength);
    }
Frame based Zstd compressor (https://github.com/facebook/zstd)
Implemented based on https://github.com/airlift/aircompressor - a pure Java implementation (no JNI).

@author bjorncs
vespajlib/src/main/java/com/yahoo/compress/ZstdCompressor.java