Comment on Tutorial - The equals() Method example in Java By Baski
Comment Added by : Dinesh Chopra dc
Comment Added at : 2013-03-19 04:30:48
Comment on Tutorial : The equals() Method example in Java By Baski
Hi,
I think this is not a correct defination of equals method.
According to me correct definition is that
public class Book {
...
public boolean equals(Object obj) {
if(obj == null)
return false;
if(!(this == obj))
return false
if(getClass() != obj.getClass())
return ISBN.equals((Book)obj.getISBN());
else
return false;
}
}
Sorry if it have any errors...
DC :)
View Tutorial
- Data Science
- Android
- AJAX
- ASP.net
- C
- C++
- C#
- Cocoa
- Cloud Computing
- HTML5
- Java
- Javascript
- JSF
- JSP
- J2ME
- Java Beans
- EJB
- JDBC
- Linux
- Mac OS X
- iPhone
- MySQL
- Office 365
- Perl
- PHP
- Python
- Ruby
- VB.net
- Hibernate
- Struts
- SAP
- Trends
- Tech Reviews
- WebServices
- XML
- Certification
- Interview
categories
Subscribe to Tutorials
Related Tutorials
Program using concept of byte long short and int in java
Update contents of a file within a jar file
Tomcat and httpd configured in port 8080 and 80
Count number of vowels, consonants and digits in a String in Java
Student marks calculation program in Java
Calculate gross salary in Java
Calculate average sale of the week in Java
Vector in Java - Sample Program
MultiLevel Inheritance sample in Java
Archived Comments
1. i am looking for the code which wiLL HAVE AFFECT I
View Tutorial By: pooja at 2013-06-10 13:48:32
2. can you clearly reveal how to create crystal repor
View Tutorial By: halim at 2011-07-02 00:28:48
3. Following line
if (strcmp(dp->
View Tutorial By: Sebastiaan Jaarsma at 2012-12-24 19:28:43
4. it's very good to understand...and it is helpful f
View Tutorial By: Rakesh at 2009-12-26 00:14:59
5. meow is simple and awesome
View Tutorial By: vishnu prasanth at 2013-01-10 10:00:35
6. this text is overlapping the existing text what if
View Tutorial By: Alda at 2015-10-02 18:22:22
7. hi....!
This program is working well in co
View Tutorial By: param at 2014-10-15 07:02:49
8. Very nice
View Tutorial By: sharath at 2012-07-17 11:31:20
9. How about using stack in microprocessor subj.??? d
View Tutorial By: Private at 2015-08-18 01:43:18
10. Very clear and instructive. Better than other expl
View Tutorial By: cembircan at 2015-06-10 15:45:01