Question

How to use compareTo() to compares Integer number object to the argument in Java

Answer 1

package javaapplication1;

public class JavaApplication1 {
 
    public static void main(String[] args) {
        
        Integer i = 13;
      
        System.out.println(i.compareTo(12));
        System.out.println(i.compareTo(13));
        System.out.println(i.compareTo(19));  
    }
}
 
/*
run:

1
0
-1
 
*/

 

70+ SQL courses for beginners and professionals