Bug 178667 [DataBinding] error message printed to stdout when running test suite
tests/org.eclipse.jface.tests.databinding/src/org/eclipse/jface/tests/databinding/DatabindingContextTest.java
public IStatus validate(Object value) {
				return ValidationStatus.error("error");
			}
		}
		Binding binding = dbc.bindValue(target, model,
				new UpdateValueStrategy().setAfterConvertValidator(new Validator()), null);
		assertEquals(IStatus.ERROR, ((IStatus) binding.getValidationStatus()
				.getValue()).getSeverity());
	}
	private static class BindingStub extends Binding {