Bug 178667 [DataBinding] error message printed to stdout when running test suite
tests/org.eclipse.jface.tests.databinding/src/org/eclipse/jface/tests/databinding/scenarios/PropertyScenarios.java
toEnter = currencyFormat.format(-23.9);
        enterText(text, toEnter);
        
        assertEquals(cannotBeNegativeMessage, AggregateValidationStatus.getStatusMaxSeverity(getDbc().getBdgs()).getMessage());
        assertEquals(42.24, adventure.getPrice(), 0.0001);
        adventure.setPrice(0.0);
        assertTrue(AggregateValidationStatus.getStatusMaxSeverity(getDbc().getBdgs()).isOK());
    }
    public void testScenario09() {
        // B
        // B
        Button checkbox = new Button(getComposite(), SWT.CHECK);
        // check
        // check
        adventure.setPetsAllowed(true);
        getDbc().bdValue(SWTObservables.observeSelection(checkbox),
                BeansObservables.observeValue(adventure, "petsAllowed"),
                null, null);
        assertEquals(true, checkbox.getSelection());
        setButtonSelectionWithEvents(checkbox, false);
        assertEquals(false, adventure.isPetsAllowed());
        adventure.setPetsAllowed(true);
        assertEquals(true, checkbox.getSelection());
    }
    public void testScenario10() {
        // Bdi
        // forma
        // prope
        // and a