Bug 327592 Remove weird context setting of ctxt.set(IEclipseContext.class.getName(), ctxt)
Getting is not so bad but setting is pretty weird. This should not be necessary.
tests/org.eclipse.e4.ui.tests/src/org/eclipse/e4/ui/tests/workbench/RenderingTestCase.java
.getServiceContext(Activator.getDefault().getBundle()
					.getBundleContext());
	protected static MApplication app = ApplicationFactoryImpl.eINSTANCE
			.createApplication();
	protected static Display display = Display.getCurrent() != null ? Display
			.getCurrent() : new Display();
	
	protected IPresentationEngine renderer;
	protected IEclipseContext appContext;
	protected Widget topWidget;
	protected long startTime;
	/**
	 * Test cases derived from this class are used to test the Model <-> (SWT)
	 * UI relationships. These tests will ensure that the correct controls are
	 * created and that the various listeners (data bindings...) behave
	 * correctly.
	 */
	public RenderingTestCase() {
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see junit.framework.TestCase#setUp()
	 */
	@Override
	protected void setUp() throws Exception {
		System.out.println("Setup");
		startTime = System.currentTimeMillis();
		super.setUp();