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/PropertyScenarios.java
Text text2 = new Text(getComposite(), SWT.NONE);
		IUpdatableValue checkbox1Selected = (IUpdatableValue) getDbc()
				.createUpdatable(checkbox1);
		IUpdatableValue checkbox2Selected = (IUpdatableValue) getDbc()
				.createUpdatable(checkbox2);
		// bd the two checkboxes so that if one is checked, the other is not
		// and vice versa.
		getDbc().bd(checkbox1Selected, checkbox2Selected,
				new BdSpec(new IConverter() {
					public Class getModelType() {
						return boolean.class;
					}
					public Class getTargetType() {
						return boolean.class;
					}
					private Boolean negated(Boolean booleanObject) {
						return new Boolean(!booleanObject.booleanValue());
					}
					public Object convertTargetToModel(Object targetObject) {
						return negated((Boolean) targetObject);
					}
					public Object convertModelToTarget(Object modelObject) {
						return negated((Boolean) modelObject);
					}
				}, null));
		// bd the enabled state of the two text widgets to one of the
		// checkboxes each.
		getDbc().bd(new Property(text1, SWTProperties.ENABLED),
				checkbox1Selected, null);
		getDbc().bd(new Property(text2, SWTProperties.ENABLED),