@SuppressWarnings("unused")
	private boolean hasLatestFallThrough(Address fromAddress, int operandIndex) {
		Reference resultFallThrough = getFallThroughReference(resultPgm, fromAddress, operandIndex);
		Reference latestFallThrough = getFallThroughReference(resultPgm, fromAddress, operandIndex);
		if (latestFallThrough != null && resultFallThrough != null) {
			return latestFallThrough.equals(resultFallThrough);
		}
		return false;
	}
Replace the fallthroughs where possible. 
@param addressSet the address set where fallthroughs should be replaced
@param chosenConflictOption indicator of where to get references from (KEEP_ORIGINAL, KEEP_LATEST, KEEP_MY).
@param monitor task monitor
@throws CancelledException if user cancels.
Ghidra/Features/Base/src/main/java/ghidra/app/merge/listing/ReferenceMerger.java