public void testRemoveOutOfOrder() { SplitLayoutPanel p = new SplitLayoutPanel(); WidgetCollection children = p.getChildren(); Label l0 = new Label("foo"); Label l1 = new Label("bar"); p.addWest(l0, 64); p.addWest(l1, 64); assertEquals(l0, children.get(0)); assertEquals(SplitLayoutPanel.HSplitter.class, children.get(1).getClass()); assertEquals(l1, children.get(2)); assertEquals(SplitLayoutPanel.HSplitter.class, children.get(3).getClass()); SplitLayoutPanel.HSplitter splitter0 = (SplitLayoutPanel.HSplitter) children.get(1); // Remove the second element and make sure the correct splitter is removed. p.remove(l1); assertEquals(2, children.size()); assertEquals(l0, children.get(0)); assertEquals(splitter0, children.get(1)); }