Bug 265878 [DataBinding] Compile errors ("never used locally") in tests and examples
using I20090217-2200.
tests/org.eclipse.jface.tests.databinding/src/org/eclipse/core/tests/databinding/observable/AbstractObservableTest.java
}
		protected void fireChange() {
			super.fireChange();
		}
		public boolean isStale() {
			getterCalled();
			return stale;
		}
		private void getterCalled() {
			ObservableTracker.getterCalled(this);
		}
		public void setStale(boolean stale) {
			boolean old = this.stale;
			this.stale = stale;
			if (stale && !old) {
				fireStale();
			}
		}
		protected boolean hasListeners() {
			return super.hasListeners();
		}
		protected void firstListenerAdded() {
			firstListenerAdded = true;
		}
		protected void lastListenerRemoved() {
			lastListenerRemoved = true;
		}
	}
}