@Override
	public int compareTo(SubMemoryBlock o) {
		long result = getStartingOffset() - o.getStartingOffset();
		if (result == 0) {
			return 0;
		}
		return result > 0 ? 1 : -1;
	}
Returns true if this subBlock uses the given fileBytes as its byte source.
@param fileBytes  the {@link FileBytes} to check for use
@return  true if this subBlock uses the given fileBytes as its byte source.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/mem/SubMemoryBlock.java