Bug 252117 [DataBinding] ListBinding does not update from model to target in some cases
tests/org.eclipse.jface.tests.databinding/src/org/eclipse/core/tests/internal/databinding/beans/JavaBeanObservableArrayBasedListTest.java
AbstractDefaultRealmTestCase {
	private JavaBeanObservableList list;
	private PropertyDescriptor propertyDescriptor;
	private Bean bean;
	private String propertyName;
	/*
	 * (non-Javadoc)
	 * 
	 * @see junit.framework.TestCase#setUp()
	 */
	protected void setUp() throws Exception {
		super.setUp();
		propertyName = "array";
		propertyDescriptor = new PropertyDescriptor(propertyName, Bean.class);
		bean = new Bean(new Object[0]);
		list = new JavaBeanObservableList(SWTObservables.getRealm(Display
				.getDefault()), bean, propertyDescriptor, Bean.class);
	}
	public void testGetObserved() throws Exception {
		assertSame(bean, list.getObserved());
	}
	public void testGetPropertyDescriptor() throws Exception {
		assertSame(propertyDescriptor, list.getPropertyDescriptor());
	}