void archiveChanged(Archive archive) {
		DataTypeManager dtm = archive.getDataTypeManager();
		dataTypeManagerChanged(dtm);
	}
Returns a list of all the data types selected in the data types tree
@return a list of all the data types selected in the data types tree
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/datamgr/DataTypesProvider.java