gistfile1.java

public static String combineSplit(int startIndex, String[] string, String seperator) {
    StringBuilder builder = new StringBuilder();
    if (string.length >= 1) {
      for (int i = startIndex; i < string.length; i++) {
        builder.append(string[i]);
        builder.append(seperator);
      }

      if (builder.length() > seperator.length()) {
        builder.deleteCharAt(builder.length() - seperator.length());
        return builder.toString();
      }
    }
    return "";
  }