Min and Max values of datatype int

The class 'Integer' is a wrapper class for the datatype int, and it has two static variables that contains the minimum and maximum values of the int datatype: MIN_VALUE and MAX_VALUE.
To find out the min and max values of the int datatype, just print them out to console like this:

/*
* Main.java
*
* @author www.javadb.com
*/
public class Main {

    /*
     * This method displays the minimum and maximum values of the int datatype.
     */

    public void displayMinAndMaxValuesOfInt() {

        System.out.println(Integer.MIN_VALUE);
        System.out.println(Integer.MAX_VALUE);
    }


    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        new Main().displayMinAndMaxValuesOfInt();
    }
}

The output from the executed code will be:

-2147483648
2147483647

Do you know your Java?
Take a Ten-Question-Java-Quiz!

Bookmark:

Search for code examples on this site