@Override
	public boolean apply() {
		int selectedChoice = getSelectedOption(conflictPanel);

		// If the "Use For All" check box is selected
		// then save the option chosen for this conflict type.
		if (conflictPanel.getUseForAll()) {
			conflictChoice = selectedChoice;
		}

		return super.apply();
	}
Manages code unit changes and conflicts between the latest versioned
program and the modified program being checked into version control.
@param listingMergeMgr the listing merge manager that owns this merger.
Ghidra/Features/Base/src/main/java/ghidra/app/merge/listing/CodeUnitMerger.java