### Question:
ResolverUtil { public Set<Class<? extends T>> getClasses() { return matches; }  Set<Class<? extends T>> getClasses(); ClassLoader getClassLoader(); void setClassLoader(ClassLoader classloader); ResolverUtil<T> findImplementations(Class<?> parent, String... packageNames); ResolverUtil<T> findAnnotated(Class<? extends Annotation> annotation, String... packageNames); ResolverUtil<T> find(Test test, String packageName);  }### Answer:
@Test void getClasses() { assertEquals(new ResolverUtil<>().getClasses().size(), 0); }