@Override
	public void setChoice(Settings settings, int value) {
		try {
			setType(settings, PointerType.valueOf(value));
		}
		catch (NoSuchElementException e) {
			settings.clearSetting(POINTER_TYPE_SETTINGS_NAME);
		}
	}
Returns the format based on the specified settings
@param settings the instance settings or null for default value.
@return the {@link PointerType}.  {@link PointerType#DEFAULT} will be returned
if no setting has been made.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/data/PointerTypeSettingsDefinition.java