int getSelectedOption() {
		if (keepLatestRB.isSelected()) {
			return ExternalFunctionMerger.KEEP_LATEST_ADD;
		}
		if (keepMyRB.isSelected()) {
			return ExternalFunctionMerger.KEEP_MY_ADD;
		}
		if (keepBothRB.isSelected()) {
			return ExternalFunctionMerger.KEEP_BOTH_ADDS;
		}
		if (mergeBothRB.isSelected()) {
			return ExternalFunctionMerger.MERGE_BOTH_ADDS;
		}
		return ListingMergeConstants.ASK_USER; // shouldn't get here 
	}
Panel to select a data type in order to resolve an add conflict in the multi-user
external location merger.
Ghidra/Features/Base/src/main/java/ghidra/app/merge/listing/ExternalAddConflictPanel.java