void clearCutClipboardNodes() {

		// cut the contents of the clipboard from the program, as a paste was not done
		List<ProgramNode> list = getNodesFromClipboard();
		for (ProgramNode node : list) {
			node.setDeleted(false);
		}

		plugin.repaintProvider();
		tempClipboard.setContents(null, this);
	}
Remove node from the list of ProgramNodes in the clipboard. This method is called
if there was a problem pasting a group.
@param tree the tree
@param node the node
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/programtree/ProgramTreeActionManager.java