将一个字符串用指定的分隔符分割成ArrayList

public static ArrayList<String> splitToStringList(String s, String splitChar) {
    ArrayList<String> list = new ArrayList<String>();

    if (s == null)
        return list;

    String[] arr = s.split(splitChar);

    for (int i = 0; i < arr.length; i++) {
        list.add(arr[i]);
    }

    return list;
}