What’s the Output?Determine the output of the following poetic switch statement or point o...

What’s the Output?

Determine the output of the following poetic switch statement or point out the errors.

  int a = 3;  switch (a)  {    case 1: System.out.println(" Once upon a midnight dreary, while I pondered weak and weary, ");    case 2: System.out.println(" Over many a quaint and curious volume of forgotten lore, ");    case 3: System.out.println(" While I nodded, nearly napping, suddenly there came a tapping, ");    case 4: System.out.println(" As of some one gently rapping, rapping at my chamber door ");    case 5: System.out.println(" Tis some visitor, I muttered, tapping at my chamber door, ");    default: System.out.println(" Only this, and nothing more. ");  }