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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
Rancher

Joined: Mar 22, 2005
Posts: 42955
    
  73
This very question seems to become popular; please see the previous discussions.
Ilja Preuss
author
Sheriff

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


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