如何停止while循环而不退出它（Java）

Question

Hello so I have a question to Java (I'm new so dont excpext too much). I want to just print everything from the method once and not the whole time. The method is called 'kuehlschrankInformationen'. So my question is, how do I just run the methode once and then he starts me asking again, what I want to do. Here is the code(the text is german but I guess it wont make any difference):

        System.out.println("Geben Sie ein, was Sie mit dem Kühlschrank machen wollen:");
        USER_INPUT = input.nextLine();
        while(true){
            if (USER_INPUT.equalsIgnoreCase("Ich möchte meinen Kühlschrank schließen")){
                TimeUnit.SECONDS.sleep(1);
                System.out.println("Das System wird nun herunter gefahren, bis bald");
                TimeUnit.SECONDS.sleep(3);
                System.exit(0);
            }
            else if (USER_INPUT.equalsIgnoreCase("Was ist die derzeitige Temperatur im Kühlschrank")){
                kuehlschrankTemperatur();
            }
            else if (USER_INPUT.equalsIgnoreCase("Zeigen Sie mir Informationen über den Kühlschrank an")){
                kuehlschrankInformationen();
            }


        }

And here is the methods code:

public void kuehlschrankInformationen(){
    dimensionen = "Die Breite beträgt 178cm, die Höhe 66,8cm & die Länge 59,5cm";
    verbrauch = 157;
    volumen = 707.5; // in liter
    name = "Build Your Body Fat";
    gewicht = 63;
    try{
        System.out.println(name);
        System.out.println(gewicht);
        System.out.println(volumen +" Liter");
        System.out.println("Der Kühlschrank verbraucht " + verbrauch + "kWh");
        System.out.println(dimensionen);
        TimeUnit.SECONDS.sleep(5);

I would be pretty thankful, if you could help me out

Answer 1

If you want to stop executing the method you put the return statement in the end of this method, if you want to skip an iteration you put continue in your loop skipping one iteration. And if you put break your loop stops and not the method. I believe you're looking for break

Read the docs while loop