⚠️ Warning: This is a draft ⚠️

This means it might contain formatting issues, incorrect code, conceptual problems, or other severe issues.

If you want to help to improve and eventually enable this page, please fork RosettaGit's repository and open a merge request on GitHub.

{{implementation|HQ9+}}{{collection|RCHQ9+}} This [[Java]] program accepts input from a file named by its first argument, or std in if no arguments are given.

Note: A [[Unicode]] trick could be done to make this source code a quine (similar to the one done in [[RCHQ9+/Tcl]], but also replacing the literal 99's with "100 - 1").

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.InputStreamReader;
import java.text.MessageFormat;
public class HQ9p{
  public static void main(String[] args) throws Exception{
     int acc = 0;
     String code = "";
     BufferedReader input;
     if(args.length > 0){
    	 input = new BufferedReader(new FileReader(args[0]));
    	 input = new BufferedReader(new InputStreamReader(System.in));
    	 code += input.readLine().toLowerCase();
     for(char instr:code.toCharArray()){
    	 	case 'q': System.out.println(code); break;
    	 	case 'h': System.out.println("Hello, World!"); break;
    	 	case '9': printBottles(); break;
    	 	case '+': acc++; break;
    	 	default: //ignore other chars

  public static void printBottles(){
     String byob = bottles(99);
     for (int x = 99; x > 0;) {
        System.out.println(byob + " on the wall");
        System.out.println("Take one down, pass it around");
        byob = bottles(--x);
        System.out.println(byob + " on the wall\n");

  static String bottles(int n){
     return MessageFormat.format("{0,choice,0#No more bottles|" +
     		"1#One bottle|2#{0} bottles} of beer", n);