REPLACE_CHOICE convertSymbolMergeChoiceToReplaceChoiceForPrimay(
			SYMBOL_MERGE_CHOICE symbolMergeChoice) {
		switch (symbolMergeChoice) {
			default:
			case IGNORE:
			case MERGE_DONT_SET_PRIMARY:
				return REPLACE_CHOICE.IGNORE;
			case REPLACE:
			case MERGE_AND_SET_PRIMARY:
				return REPLACE_CHOICE.REPLACE;
		}
	}
Converts the "combined" option for symbols into just the REPLACE_CHOICE which is used
to decide if the "primary" attribute should be used.
@param the SYMBOL_MERGE_CHOICE
@return the REPLACE_CHOICE
Ghidra/Features/ProgramDiff/src/main/java/ghidra/app/plugin/core/diff/DiffApplySettingsOptionManager.java