Bug 237163 [DataBinding] UnmodifiableObservableValue should delegate the isStale() method to its wrapped value.
Build ID: Build id: I20080516-1333 Steps To Reproduce: 1. Create an IObservableValue which is stale 2. Wrap the IObservableValue into an UnmodifiableObservableValue 3. UnmodifiableObservableValue#isStale() returns false
tests/org.eclipse.jface.tests.databinding/src/org/eclipse/jface/tests/databinding/BindingTestSuite.java
addTestSuite(ObservableMapTest.class);
		addTestSuite(WritableMapTest.class);
		addTestSuite(CompositeMapTest.class);
		
		addTest(AbstractObservableSetTest.suite());
		addTest(ObservableSetTest.suite());
		addTest(UnionSetTest.suite());
		addTest(WritableSetTest.suite());
		
		
		addTestSuite(AbstractObservableValueTest.class);
		addTestSuite(AbstractVetoableValueTest.class);
		addTestSuite(ComputedValueTest.class);
		addTest(WritableValueTest.suite());
		
		
		addTestSuite(MultiValidatorTest.class);
		addTestSuite(ValidationStatusTest.class);
		
		
		addTestSuite(BindingMessagesTest.class);
		addTestSuite(BindingStatusTest.class);
		addTestSuite(RandomAccessListIteratorTest.class);
		addTestSuite(QueueTest.class);
		
		addTestSuite(DateConversionSupportTest.class);
		addTestSuite(IdentityConverterTest.class);
		addTestSuite(IntegerToStringConverterTest.class);
		addTestSuite(NumberToBigDecimalTest.class);
		addTestSuite(NumberToBigIntegerConverterTest.class);