resolve null pointer exception java 8

Pragya Keshap answered on February 27, 2023 Popularity 1/10 Helpfulness 1/10

answer resolve null pointer exception java 8

resolve null pointer exception java 8

Comment

import org.apache.commons.lang3.StringUtils;

public class NullPointerExceptionExample {
    private static void printLength(String str) {
        if (StringUtils.isNotEmpty(str)) {
            System.out.println(str.length());
        } else {
            System.out.println("Empty string");
        }
    }

    public static void main(String args[]) {
        String myString = null;
        printLength(myString);
    }
}

Popularity 1/10 Helpfulness 1/10 Language java

Source: rollbar.com

Tags: exception java java-8 null-pointer resolve

Link to this answer
Share Copy Link

Contributed on Feb 27 2023

Pragya Keshap

0 Answers Avg Quality 2/10

resolve null pointer exception java 8

Contents

More Related Answers

resolve null pointer exception java 8

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.