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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: 41525
    
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This very question seems to become popular; please see the previous discussions.


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