void addChangeMapData(byte[] otherMapData) {
		int limit = mapData.length;
		if (otherMapData.length < limit) {
			limit = otherMapData.length;
		}
		for (int byteOffset = 0; byteOffset < limit; byteOffset++) {
			mapData[byteOffset] |= otherMapData[byteOffset];
		}
	}
Add the specified map data to this map within the size constraints
of this map.
@param otherMapData
Ghidra/Framework/DB/src/main/java/db/buffers/ChangeMap.java