單項選擇題
public class SwitchTest {
public static void main (String args) {
System.out.PrintIn(“value =” +switchIt(4));
}
public static int switchIt(int x) {
int j = 1;
switch (x) {
case 1: j++;
case 2: j++;
case 3: j++;
case 4: j++;
case 5: j++;
default:j++;
}
return j + x;
}
}
What is the output from line 3? ()