Bug 147530 [DataBinding] Provide event objects for change listeners
Before data binding goes 1.0 it would be wise to provide EventObjects for the following listeners to ensure that the API doesn't preclude future expansion of the values supplied to listeners. Interfaces that would be affected: * IValueChangeListener * IValueChangingListener * IListChangeListener * ISetChangeListener * IMappingChangeListener
examples/org.eclipse.jface.examples.databinding/src/org/eclipse/jface/examples/databinding/contentprovider/test/StructuredContentProviderTest.java
} 
			buttonBar.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL
					| GridData.VERTICAL_ALIGN_BEGINNING));
			GridLayout addRemoveLayout = new GridLayout();
			addRemoveLayout.numColumns = 2;
			addRemoveComposite.setLayout(addRemoveLayout);
		}
		return addRemoveComposite;
	}
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		Display display = Display.getDefault();
		realm = SWTObservables.getRealm(display);
		StructuredContentProviderTest test = new StructuredContentProviderTest();
		Shell s = test.getShell();
		s.pack();
		s.setVisible(true);
		while (!s.isDisposed()) {
			if (!display.readAndDispatch())
				display.sleep();
		}
		display.dispose();
	}
	private Shell getShell() {
		return shell;
	}
}