@Override
		protected OffsetSnap decode(byte[] arr) {
			ByteBuffer buf = ByteBuffer.wrap(arr);
			long offset = buf.getLong();
			long snap = buf.getLong() ^ Long.MIN_VALUE;
			return new OffsetSnap(offset, snap);
		}
Codec for storing {@link OffsetSnap}s as {@link BinaryField}s.

<p>
Encodes the address space ID followed by the address then the snap.

@param <OT> the type of the object whose field is encoded/decoded.
Ghidra/Debug/Framework-TraceModeling/src/main/java/ghidra/trace/database/DBTraceUtils.java