Zanke

Stavek while

[initialization]
while ( boolean-expression ) {
    [statements]
    [iteration]
}

class test {
  public static void main(String[ ] argv) {
    int n = 0;
    while (n < argv.length) {
      System.out.println(argv[n]);
      n++;
    }
  }
}

Stavek do - while

[initialization]
do {
    [statements]
    [iteration]
} while ( boolean-expression )

class test {  
public static void main(String[ ] argv) {
    int n = 0;
    do {
      System.out.println(argv[n]);
      n++;
    } while (n < argv.length);
  }
}

Stavek for

for ( [initialization]; [ boolean-expression ]; [iteration] ) {
  [statements]
}

class test {  
  public static void main(String[ ] argv) {
    for (int i = 0; i < argv.length; i++) {
      System.out.println(argv[i]);
    }
  }
}