public class Main {
    public void printMessage(String p) {
        print(p);
    }
}

Main
  |
  methods
    |
    printMessage
        |
          params
            |
            0
            |
            type : String
            name : p
        |
          body
            |
            statement
                |
                print
                    |
                    params
                        |
                        p