@Test
    public void requireForwardWriterIsComplete() {
        final List<Method> methods = ClassValidator
                .unmaskedMethodsFromSuperclass(ForwardWriter.class);
        assertEquals(0, methods.size());
    }
Check all methods forward correctly and wrap exceptions as documented.

@author <a href="mailto:steinar@yahoo-inc.com">Steinar Knutsen</a>
vespajlib/src/test/java/com/yahoo/text/ForwardWriterTestCase.java