@Override
	public void optionsChanged(ToolOptions options, String optionName, Object oldValue,
			Object newValue) throws OptionsVetoException {
		loadOptions(options);
		optionsChangedCallback.call();
	}
Returns the color used to highlight differences between the two decompiled functions
@return difference color
Ghidra/Features/CodeCompare/src/main/java/ghidra/features/codecompare/decompile/DecompilerCodeComparisonOptions.java