@Test
public void testNotifyResizingColumn() {

    assertNull(header.getResizingColumn());
    PropertyChangeReport report = new PropertyChangeReport(header);
    TableColumn tableColumn = header.getColumnModel().getColumn(0);
    header.setResizingColumn(tableColumn);
    TestUtils.assertPropertyChangeEvent(report, "resizingColumn", null, tableColumn);
    
}