private void assertSortedColumn(int expectedColumn) {
		waitForCondition(() -> expectedColumn == getSortColumn(),
			"Incorrect sorted column; expected " + expectedColumn + ", found " + getSortColumn());
	}
Interface for tests to signal what is expected of the executor
Ghidra/Features/Base/src/test.slow/java/ghidra/app/tablechooser/TableChooserDialogTest.java