protected void mergeVariableStorage(Address entryPt, Pair<List<Variable>, List<Variable>> pair,
			int currentConflictOption, TaskMonitor monitor) throws CancelledException {
		ProgramMerge pgmMerge = getProgramListingMerge(currentConflictOption);
		List<Variable> list = currentConflictOption == KEEP_LATEST ? pair.first : pair.second;
		pgmMerge.replaceVariables(entryPt, list, monitor);
	}
This is a generic method for displaying the contents of the information 
buffer to the user.
Ghidra/Features/Base/src/main/java/ghidra/app/merge/listing/AbstractFunctionMerger.java