Bug 172765 [DataBinding] Consistency when registering property change listeners
bundles/org.eclipse.core.databinding.beans/src/org/eclipse/core/databinding/beans/BeansObservables.java
/**
	 * 
	 */
	public static final boolean DEBUG = true;
	/**
	 * Returns an observable value in the default realm tracking the current
	 * value of the named property of the given bean.
	 * 
	 * @param bean
	 *            the object
	 * @param propertyName
	 *            the name of the property
	 * @return an observable value tracking the current value of the named
	 *         property of the given bean
	 */
	public static IObservableValue observeValue(Object bean, String propertyName) {