Rewrite the following program code using IF... else if instead of switch statement.
String rem;
int code = Integer.parseInt(jTextField1.getText());
Switch (code)
{
case 1:
rem = "Classes start on 8th April";
break;
case 2:
rem = "Classes start on 10th April";
break;
case 3:
rem = "Classes start on 12th April";
break;
default :
rem = "Contact Admin Office";
}