This week's book giveaway is in the OCMJEA forum.
We're giving away four copies of OCM Java EE 6 Enterprise Architect Exam Guide and have Paul Allen & Joseph Bambara on-line!
See this thread for details.
The moose likes Beginning Java and the fly likes please provide the explanation regarding string objects............ Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login


Win a copy of OCM Java EE 6 Enterprise Architect Exam Guide this week in the OCMJEA forum!
JavaRanch » Java Forums » Java » Beginning Java
Bookmark "please provide the explanation regarding string objects............" Watch "please provide the explanation regarding string objects............" New topic
Author

please provide the explanation regarding string objects............

pvsr rao
Ranch Hand

Joined: Oct 05, 2005
Posts: 102
public String makinStrings() {
String s = �Fred�;
s = s + �47�;
s = s.substring(2, 5);
s = s.toUpperCase();
return s.toString();
}
How many String objects will be created when this method is invoked?
Ulf Dittmer
Marshal

Joined: Mar 22, 2005
Posts: 41626
    
  55
This very question seems to become popular; please see the previous discussions.


Ping & DNS - my free Android networking tools app
Ilja Preuss
author
Sheriff

Joined: Jul 11, 2001
Posts: 14112
http://weblogs.java.net/blog/paranoiabla/archive/2007/02/a_few_questions.html


The soul is dyed the color of its thoughts. Think only on those things that are in line with your principles and can bear the light of day. The content of your character is your choice. Day by day, what you do is who you become. Your integrity is your destiny - it is the light that guides your way. - Heraclitus
 
 
subject: please provide the explanation regarding string objects............