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From "Brent Thomas (JIRA)" <...@tapestry.apache.org>
Subject [jira] Commented: (TAPESTRY-1872) Fix on using method String.replace()
Date Thu, 08 Nov 2007 14:30:52 GMT

    [ https://issues.apache.org/jira/browse/TAPESTRY-1872?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12541054
] 

Brent Thomas commented on TAPESTRY-1872:
----------------------------------------

Can someone elaborate on the fix because I don't understand what was wrong here. A String
is CharSequence in Java 1.5, so why would the original form not work?

> Fix on using method String.replace()
> ------------------------------------
>
>                 Key: TAPESTRY-1872
>                 URL: https://issues.apache.org/jira/browse/TAPESTRY-1872
>             Project: Tapestry
>          Issue Type: Bug
>          Components: Contrib
>    Affects Versions: 4.1.3
>         Environment: Websphere App Server 5.1
>            Reporter: Joshua Partogi
>            Assignee: Andreas Andreou
>             Fix For: 4.1.4
>
>
> One example that cause bugs on using String.replace is located on:
> org.apache.tapestry.contrib.table.model.simple.SimpleTableColumn.setDisplayName(String
displayName) line 161:
> displayName = displayName.replace("_", ".");
> will cause this exception:
> java.lang.String: method replace(Ljava/lang/CharSequence;Ljava/lang/CharSequence;)Ljava/lang/String;
not found
> because it uses double quotation so it is assumed as String instead of char.
> It should be displayName.replace('_', '.'); 
> with single quotation

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