What will be displayed as a result of executing the following code? int x = 6; String msg= "I am enjoying this game."; String msg1 msg.toUpperCase(); String msg2 = msg.toLowerCase(); msg.charAt (x); char ltr. = int strSize = msg.length(); System.out.println(msg); System.out.println(msg1); System.out.println(msg2); System.out.println("Character System.out.println("msg has " at index x = " + ltr); + strSize+ "characters.");