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From "Igor V. Stolyarov (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-2214) [classlib][swing] CellRendererPane method paintComponent illegally throw NPE for null parameters
Date Thu, 16 Nov 2006 14:46:38 GMT
     [ http://issues.apache.org/jira/browse/HARMONY-2214?page=all ]

Igor V. Stolyarov updated HARMONY-2214:
---------------------------------------

    Attachment: Harmony-2214.patch
                CellRenderPaneTest.patch

Test & fix attached

> [classlib][swing] CellRendererPane method paintComponent illegally throw NPE for null
parameters
> ------------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-2214
>                 URL: http://issues.apache.org/jira/browse/HARMONY-2214
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Igor V. Stolyarov
>         Attachments: CellRenderPaneTest.patch, Harmony-2214.patch
>
>
> Harmony CellRendererPane.paintComponent(Graphics g, Component c, Container p, int x,
int y,
> int w, int h, boolean shouldValidate) illegally throws NPE for null parameters, but RI
doesn't
> Test for reproduce:
> Test.java-------------------------------------------------------------------
> import javax.swing.*;
> public class Test {
>     public static void main(String[] args) {
>         CellRendererPane c = new CellRendererPane();
>         try {
>             c.paintComponent(null, null, null, 0, 0, 0, 0, false);
>             System.out.println("PASSED");
>         } catch (Throwable t) {
>             System.out.println(t + " was thrown");
>         }
>     }
> }
> -----------------------------------------------------------------------
> Output:
> Bea JRockit
> java version "1.5.0"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-b64)
> BEA WebLogic JRockit(R) (build dra-38972-20041208-2001-win-ia32, R25.0.0-75, GC:
>  System optimized over throughput (initial strategy singleparpar))
> PASSED
> ------------------------------------------------------------------------
> Harmony
> Apache Harmony Launcher : (c) Copyright 1991, 2006 The Apache Software Foundatio
> n or its licensors, as applicable.
> java version "1.5.0"
> pre-alpha : not complete or compatible
> svn = r474778, (Nov 14 2006), Windows/ia32/msvc 1310, release build
> http://incubator.apache.org/harmony
> java.lang.NullPointerException was thrown

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