private void assertExpaned(List<TreePath> expandedPaths, GTreeNode expected) {

		for (TreePath path : expandedPaths) {
			GTreeNode node = (GTreeNode) path.getLastPathComponent();
			if (expected.equals(node)) {
				return;
			}
		}

		String pretty = StringUtils.join(expandedPaths, "\n\t");
		fail("\n\tNode not expanded: " + expected + ";\n\texpanded paths:\n\t" + pretty);
	}
Test variable to easily control the filtering of test filters.
Ghidra/Framework/Docking/src/test.slow/java/docking/widgets/tree/GTreeTest.java