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Java pass by reference

joao ferreira

Joined: Feb 23, 2009
Posts: 8

//result s=aaa sb=bbbaaabbb
i=5 j=7

Why the StringBuilder sb change the value?
E Armitage

Joined: Mar 17, 2012
Posts: 989
See the code in this post.
Chan Ag

Joined: Sep 06, 2012
Posts: 1089
Why the StringBuilder sb change the value?

Because sb is pointing to a mutable object. I hope you know why the variable s prints the same value.

[ Edit - I'd suggest to read the entire thread E Armitage is referring to. ]
I agree. Here's the link: http://aspose.com/file-tools
subject: Java pass by reference
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