public byte[] array() {
    return data;
  }
Obtains the array backing this channel.

<p>
NOTE: The returned buffer is not aligned with containing data, use {@link #size()} to obtain the size of data
stored in the buffer.
</p>

@return internal byte array.
planetiler-core/src/main/java/com/onthegomap/planetiler/util/SeekableInMemoryByteChannel.java