public static boolean hasCapability(Object item, String capability) {
        return item != null && capability != null && Capabilities.hasCapability(item.getClass(), capability);
    }
@Test
    public void shouldInheritCapabilities() {
        BravoClass bravo = new BravoClass();
        CharlieClass charlie = new CharlieClass();

        assertTrue("should find alpha cap on BravoClass", Capabilities.hasCapability(bravo, "alpha"));
        assertTrue("should find alpha cap on CharlieClass", Capabilities.hasCapability(charlie, "alpha"));
    }