java - Reading Numbers until condition met -

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• read input until number typed 2 answers

i'm trying ask user keep typing in numbers until type -1 once code thank see later! i'm kind of stuck right cause loop infinite loop , i'm trying solve without using iterations. have.

scanner reader = new scanner(system.in); system.out.println("type numbers: "); int num = integer.parseint(reader.nextline());    while (num < -1 || num > -1) {     system.out.println(num);            if (num == -1) {         system.out.println("thank , see later!");         break;     }  } 

try code:

scanner reader = new scanner(system.in); int num = 0; system.out.println("type numbers: "); while(true){     //get user input     num = integer.parseint(reader.nextline());     if(num == -1){         system.out.println("thank , see later!");         break;     } }