Write a program to find the length of a string and and reverse it using switch case

class StringDemo

 {

   public static void main(String args[])

    {

      int c=1,b=2;

      String str="kapil";

      int len=str.length();

      System.out.println("Length of string="+len);

      char[] a=new char[len];

      switch(b)

      {

       case 1 :

        { 

          System.out.println("String is");

          for(int i=0;i<len;i++)

           {

            a[i]=str.charAt(i);

            System.out.print(a[i]);

           }

          System.out.println(" ");

        }break;

      case 2 :

        {

         System.out.print("Revaerse string is ->");

         for(int i=len-1;i>=0;i--)

          {

           a[i]=str.charAt(i);

           System.out.print(a[i]);

         

         }break;

  

        }

      default:

      System.out.println("out of switch");

       }

     

   }

   

  }