校驗數組中是否重複字符串

/**
	 * 判斷數組中是否有重複的值
	 * @param array
	 * @return
	 */
	public static boolean cheakIsRepeat(String[] array) {
		HashSet<String> hashSet = new HashSet<String>();
		for (int i = 0; i < array.length; i++) {
			hashSet.add(array[i]);
		}
		if (hashSet.size() == array.length) {
			return true;
		} else {
			return false;
		}
	}