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Siisi V
Lv 4
Siisi V asked in Computers & InternetProgramming & Design · 6 years ago

JAVA loop without variable?

for "for" and "while" loop i need to add variable, even when i don't actually need any in code inside of the loop. Is there any loop without need of use such dummy variable?

Update:

Using intuition i did try for () and while () but they gave me an error ;)

3 Answers

Relevance
  • cpcii
    Lv 7
    6 years ago

    Neither really need a variable for working, ( i can't remember for a for loop exactly) but a while loop can be done as

    while (

    do something until match your condition

    breaK:

    )// end while

  • Anonymous
    6 years ago

    So you want to make an infinite loop? In that case, just use while (true) { do stuff forever }

  • ?
    Lv 7
    6 years ago

    for(;;) { }

    do { } while(expression);

    while(true) { }

    this one you wont understand

    collection.stream().forEach(e -> System.out.println(e));

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