How to use

multipleOptionMessage

method

in

joptsimple.MultipleArgumentsForOptionException

  @Override
  public String getMessage() {
    return "Found multiple arguments for option " + multipleOptionMessage() + ", but you asked for only one";
  }
}

  @Override
  public String getMessage() {
    return "Found multiple arguments for option " + multipleOptionMessage() + ", but you asked for only one";
  }
}

  @Override
  public String getMessage() {
    return "Found multiple arguments for option " + multipleOptionMessage() + ", but you asked for only one";
  }
}