@Override
  public String toString() {
    return getClass().getSimpleName();
  }
Decompress <code>src</code> into <code>dest</code>. <code>dest</code>'s
{@link ByteBuffer#remaining()} must be exactly the size of the decompressed
data. This method moves the positions of the buffers.
disunity-core/src/main/java/info/ata4/util/lz4/LZ4FastDecompressor.java