private List<GTreeNode> createSelectionList(TreePath[] selectionPaths) {

		List<GTreeNode> list = new ArrayList<>();

		if (selectionPaths == null) {
			return list;
		}

		for (TreePath selectionPath : selectionPaths) {
			list.add((GTreeNode) selectionPath.getLastPathComponent());
		}
		return list;
	}
Paint each of the given nodes that is inside of the clips
Ghidra/Framework/Docking/src/main/java/docking/widgets/tree/internal/GTreeDragNDropAdapter.java