Simple Java Program for Switch-Case Statements

public class SwitchCaseDemo
{
 public static void main(int i,char ch)//Taking input From BlueJ Interface
 {
     SwitchCaseDemo obj=new SwitchCaseDemo();
     obj.display(i,ch);//Call By Value
    }
    public void display(int i,char ch)
    {
        switch(i)//Start Of Switch-Case Statemants For Integer i
        {
            case 1:
            {
                System.out.println(“This Is Case 1”);
                break;
            }
            case 2:
            {
                System.out.println(“This Is Case 2”);
                break;
            }
            case 3:
            {
                System.out.println(“This Is Case 3”);
                break;
            }
            default:
            {
                System.out.println(“Integer Value Is Incorrect”);
                break;
            }
        }
        switch(ch)//Starting Of Switch-Case Statements For Character ch
        {
            case ‘a’:
            {
                System.out.println(“This Is Case ‘a'”);
                break;
            }
            case ‘b’:
            {
                System.out.println(“This Is Case ‘b'”);
                break;
            }
            case ‘c’:
            {
                System.out.println(“This Is Case ‘c'”);
                break;
            }
            default:
            {
                System.out.println(“Character Value Is Incorrect”);
            }
        }
    }
}//End Of Class