Explain testing for equality with equals, JAVA Programming

Assignment Help:

Explain Testing for Equality with equals?

That's not what you expected. To contrast strings or any other kind of object you required to use the equals(Object o) techniques from java.lang.String. Below is a corrected version in which works as expected. The purpose for this odd behavior goes fairly deep within Java and the nature of object data types such as strings.
class JackAndJill {

public static void main(String args[]) {

String s1 = new String("Jack went up the hill.");
String s2 = new String("Jack went up the hill.");

if ( s1.equals(s2) ) {
System.out.println("The strings are the same.");
}
else {
System.out.println("The strings are not the same.");
}
}
}

 


Related Discussions:- Explain testing for equality with equals

How to draw polygons in java, How to draw Polygons in java? In Java rec...

How to draw Polygons in java? In Java rectangles are defined through the position of their upper left hand corner, their height, and their width. Therefore it is implicitly sup

Develop contact list application, Develop Contact list application Proje...

Develop Contact list application Project Description: Prepare a computer application to help employees manage their contact list. Users must be able to store two kinds of con

I want android developers, Project Description: I require some android d...

Project Description: I require some android developers in order to outsource projects. I am looking for good price and good quality. Skills required: Java, Android

Java application - gui and backend projects, JNLP/ Java Application - GUI a...

JNLP/ Java Application - GUI and Backend Projects Project Description: I am looking for assist in making changes to a complex java application. System launches from web pa

Explain in brief java applet, Explain in brief Java applet? It is a...

Explain in brief Java applet? It is a java program. It has been designed for transmitting Java code over the internet. It's automatically executed by Java-enabled W

How to returning multiple values from methods, How to Returning Multiple Va...

How to Returning Multiple Values From Methods ? It is not probable to return more than one value from techniques. You cannot, for example, return the licensePlate, speed and m

Padovan String, A Padovan string P(n) for a natural number n is defined as:...

A Padovan string P(n) for a natural number n is defined as: P(0)=''X'' P(1)=''Y'' P(2)=''Z'' for a string characters ''X'',''Y'',''Z'' only,and given value of n,write a program th

Explain the rules for tostring() methods, Explain the Rules for toString() ...

Explain the Rules for toString() Methods ? toString() methods should return a single line of text that does not contain any carriage returns or linefeeds. toString() methods

Require assistance in java / grails support, require assistance in Java / G...

require assistance in Java / Grails support We have a project which requires continuous maintenance / support and occasional feature development. Its running on Java 1.7 / Grail

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd