/**
* Test getElements() when the root element should not be displayed.
*/
public void testGetElementsNoRoot() {
JDOMFactory factory = new DefaultJDOMFactory();
Element parent1 = factory.element("parent1");
Element child1a = factory.element("child1a");
Element child2a = factory.element("child2a");
parent1.addContent(child2a);
parent1.addContent(child1a);
Element parent2 = factory.element("parent2");
Element child1b = factory.element("child1b");
Element child2b = factory.element("child2b");
parent2.addContent(child1b);
parent2.addContent(child2b);
Element root = factory.element("root");
root.addContent(parent2);
root.addContent(parent1);
ElementChildrenTreeContentProvider provider =
new ElementChildrenTreeContentProvider(null, null, true, false);