Bug 117965 [DataBinding] Change tests plugin to pre-req examples
This will allow the UI tests in examples to make use of the pojo model
tests/org.eclipse.jface.tests.databinding/src/org/eclipse/jface/tests/databinding/scenarios/MasterDetailScenarios.java
protected void setUp() throws Exception {
		super.setUp();
		
	}
	protected void tearDown() throws Exception {
		
		super.tearDown();
	}
	protected Object getViewerSelection(ContentViewer contentViewer) {
		return ((IStructuredSelection) contentViewer.getSelection())
				.getFirstElement();
	}
	/**
	 * @return the ComboViewer's domain object list
	 */
	protected List getViewerContent(ContentViewer contentViewer) {
		Object[] elements = ((IStructuredContentProvider) contentViewer
				.getContentProvider()).getElements(null);
		if (elements != null)
			return Arrays.asList(elements);
		return null;