@Override
	public void optionsChanged(ToolOptions options, String optionName, Object oldValue,
			Object newValue) {
		readOptions();
		if (overviewComponent != null) {
			overviewComponent.refreshAll();
		}
		if (legendPanel != null) {
			legendPanel.updateColors();
		}
	}
Sets the color to be associated with a given {@link AddressType}

@param type the AddressType for which to assign the color.
@param newColor the new color for the given {@link AddressType}
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/overview/addresstype/AddressTypeOverviewColorService.java