private TreePath[] getSelectionPaths(ActionContext context) {
		Object contextObject = context.getContextObject();
		GTree gtree = (GTree) contextObject;
		TreePath[] selectionPaths = gtree.getSelectionPaths();
		return selectionPaths;
	}
Execute the undo/redo operation on the specified archive datatype manager.
@param dtm archive datatype manager
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/datamgr/actions/AbstractUndoRedoArchiveTransactionAction.java