public static boolean classExists(String fqcn) {
        try {
            Class.forName(fqcn);
            return true;
        } catch (ClassNotFoundException e) {
           return false;
        }
    }
@Test
    public void testClassExists() {
        assertTrue(Reflections.classExists(String.class.getName()));
        assertFalse(Reflections.classExists("com.fake.class"));
    }