private boolean isOkToLock() {
		return (OptionDialog.showYesNoDialog(archiveGTree, "Open Archive for Edit?",
			"Archive file is not modifiable.\nDo you want to open for edit?") == OptionDialog.OPTION_ONE);
	}
This creates all the actions for opening/creating data type archives.
It also creates the action for refreshing the built-in data types
from the class path.
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/datamgr/DataTypesProvider.java