单选题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:

题目
单选题
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? ()
A

 Value = 3

B

 Value = 4

C

 Value = 5

D

 Value = 6

E

 Value = 7

F

 Value = 8


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