private void handleExternalDataTypeConflict(ExternalLocation[] externalLocations,
			int chosenConflictOption, TaskMonitor monitor) throws CancelledException {

		currentExternalConflictType = ExternalConflictType.EXTERNAL_DATA_TYPE_CONFLICT;
		updateExternalNameInfo(externalLocations, MY);
		boolean askUser =
			(externalDataTypeChoice == ASK_USER) && (chosenConflictOption == ASK_USER);
		updateAddressTranslators(externalLocations);

		if (askUser && mergeManager != null) {
			VerticalChoicesPanel choicesPanel =
				createExternalDataTypeConflictPanel(externalLocations, monitor);

			boolean useForAll = (externalDataTypeChoice != ASK_USER);
			choicesPanel.setUseForAll(useForAll);
			choicesPanel.setConflictType("External Data Type");

			setupConflictPanel(listingMergePanel, choicesPanel, externalLocations, monitor);
			monitor.checkCancelled();
		}
		else {
			// If we have a external data type choice then a "Use For All" has already occurred.
			int optionToUse = (externalDataTypeChoice == ASK_USER) ? chosenConflictOption
					: externalDataTypeChoice;
			mergeExternalDataType(externalLocations, optionToUse, monitor);
		}
	}
Gets the external locations (result, latest, my, original) for the specified MY program
external space address.<br>
NOTE: Be careful where you call this method from. It is intended to be used for external
location changes only (not for Adds). It gets the ORIGINAL based on MY and then LATEST and
RESULT based on the ORIGINAL.
@param myAddress the MY program external space address for MY external location
@return all four program's external locations.
Ghidra/Features/Base/src/main/java/ghidra/app/merge/listing/ExternalFunctionMerger.java