[jira] Assigned: (HARMONY-2745) [classlib][swing] j.s.text.Utilities.getPosition{Above, Below} throw NPE

["Alexey Petrenko (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HARMONY-2745?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexey Petrenko reassigned HARMONY-2745:
----------------------------------------

    Assignee: Alexey Petrenko

> [classlib][swing] j.s.text.Utilities.getPosition{Above, Below} throw NPE
> ------------------------------------------------------------------------
>
>                 Key: HARMONY-2745
>                 URL: https://issues.apache.org/jira/browse/HARMONY-2745
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Alexey A. Ivanov
>         Assigned To: Alexey Petrenko
>         Attachments: H2745-j.s.text.UtilitiesTest.patch, H2745-o.a.h.awt.text.TextUtils.patch
>
>
> javax.swing.text.Utilities.getPositionAbove and .getPositionBelow throw NullPointerException whereas RI works silently.
> To reproduce, use the following code:
> JTextComponent tc = new JEditorPane("text/plain", "");
> System.out.println(Utilities.getPositionAbove(tc, 1, 0));
> System.out.println(Utilities.getPositionBelow(tc, 1, 0));
> ------- Harmony -------
> java.lang.NullPointerException
> 	at org.apache.harmony.awt.text.TextUtils.getPositionAbove(TextUtils.java:383)
> 	at javax.swing.text.Utilities.getPositionAbove(Utilities.java:69)
> java.lang.NullPointerException
> 	at org.apache.harmony.awt.text.TextUtils.getPositionBelow(TextUtils.java:417)
> 	at javax.swing.text.Utilities.getPositionBelow(Utilities.java:79)
> ------- end of H -------
> ------- RI -------
> -1
> -1
> ------- end of RI -------

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