[FIXED] Why there is no compilation error when I am using different data types for switch expression and case value in this case

Issue

public class Conditionsif {

public static void main(String[] args) {
    // TODO Auto-generated method stub
    int day=1;
    switch(day){
    case '1':
        System.out.println("Monday");
        break;
    
    }
    
}

}

There is no compilation error in above though switch expression is integer data type and case value is character

Solution

Its because of implicit casting ascii value of a is 97

 switch(97){
           case 'a': System.out.println("a"); break;
           case 'b': System.out.println("b"); break;
           case 'c': System.out.println("c"); break;
 }

Answered By - Abhishek Bansal
Answer Checked By - Cary Denson (JavaFixing Admin)