### Question:
Options { public static <T> Options<T> create(T... values) { Options<T> result = new Options<T>(); for (T value : values) { result.put(value, String.valueOf(value)); } return result; }  Map<K, String> toMap(); void clear(); boolean containsKey(Object key); boolean containsValue(Object value); String get(Object key); K getKey(String value); boolean isEmpty(); Set<K> keySet(); String put(K key, String value); void putAll(Options other); void putAll(Map<K, String> aMap); String remove(Object key); Set<String> removeAll(Set<K> keys); int size(); Set<String> values(); String[] getValues(); int indexOf(String value); String getValue(int index); void addOptionsListener(OptionsListener l); void removeOptionsListener(OptionsListener l); static Options<T> create(T... values);  }### Answer:
@Test public void create() { new Options(); }