HasInner hasInner = GWT.create(Inners.HasInner.class);
assertEquals("Has Inner", hasInner.hasInner());
assertEquals(0, hasInner.floatZero(), .0001);
// Is Inner
IsInner isInner = GWT.create(IsInner.class);
assertEquals(2, isInner.isInner());
// Inner Inner
InnerInner innerInner = GWT.create(InnerInner.class);
assertEquals(4.321, innerInner.innerInner(), .0001);
assertEquals("outer", innerInner.outer());