aspose file tools*
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Java Swing and Properties file

Aggarwal Arpit
Ranch Hand

Joined: Mar 04, 2012
Posts: 86

Can anybody explain what this code is doing?
Tim Moores
Rancher

Joined: Sep 21, 2011
Posts: 2408
Thanks for posting; does the post serve a particular purpose?
Aggarwal Arpit
Ranch Hand

Joined: Mar 04, 2012
Posts: 86
No.....I just want to get meaning of this code
Rob Spoor
Sheriff

Joined: Oct 27, 2005
Posts: 19760
    
  20

Please UseCodeTags next time. It makes it easier to read your code.

It appears that this code replaces lines of a file that contain a specific sub string. Because modifying files on the fly is very tricky it uses an intermediate temporary file to write to first, which then overwrites the original file.


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Aggarwal Arpit
Ranch Hand

Joined: Mar 04, 2012
Posts: 86
Thanks for your help Rob,
Can you explain while loop once more?..........Why we are checking the indexOf(stringToCheck)?
Michael Dunn
Ranch Hand

Joined: Jun 09, 2003
Posts: 4632
> Why we are checking the indexOf(stringToCheck)?

did you read the apidocs for String to see what is returned?
 
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