private boolean isCutOperation(List<GTreeNode> list) {
		for (GTreeNode node : list) {
			if (node instanceof Cuttable) {
				if (((Cuttable) node).isCut()) {
					return true;
				}
			}
		}
		return false;
	}
Remove descendant nodes from the list; having the parent node
is enough when folders are getting pasted.
Ghidra/Framework/Project/src/main/java/ghidra/framework/main/projectdata/actions/ProjectDataPasteAction.java