Method asSubclass

classpath/java/lang/Class.java:609–615

(Class<T> c)

  }

  public <T> Class<? extends T> asSubclass(Class<T> c) {
    if (! c.isAssignableFrom(this)) {
      throw new ClassCastException();
    }

    return (Class<? extends T>) this;
  }

  public T cast(Object o) {
    return (T) o;