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From "Chunrong Lai (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-4787) [classlib][swing] To reduce NullPointerException in swing
Date Thu, 13 Sep 2007 14:29:32 GMT

     [ https://issues.apache.org/jira/browse/HARMONY-4787?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Chunrong Lai updated HARMONY-4787:

    Attachment: H4787.diff

 The patch adds null field checking in specified components.

> [classlib][swing] To reduce NullPointerException in swing
> ---------------------------------------------------------
>                 Key: HARMONY-4787
>                 URL: https://issues.apache.org/jira/browse/HARMONY-4787
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>         Environment: Win32, Linux32
>            Reporter: Chunrong Lai
>         Attachments: H4787.diff
>  In my understanding Harmony should take care of the swing component not to throw NullPointerException
especially when some of the fields has not been set by programmers' Applications.
>  For example, the Tableheader of JTable, the arrowButton or editor of BasicComboBoxUI.
But please correct me if you think it is necessary for user-app to set those fields.
>  Here I attach a patch for your verification. Maybe I will add more fields in future.

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