[jboss-jira] [JBoss JIRA] Reopened: (JBAS-8514) java.lang.VerifyError: class com... overrides final method getCellRenderer.(II)Ljavax/swing/table/TableCellRenderer

[Jason Greene (JIRA)]

     [ https://issues.jboss.org/browse/JBAS-8514?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jason Greene reopened JBAS-8514:
--------------------------------



Due to feedback from the community, I have split the AS7 and AS6 projects and reopened all unscheduled AS6 issues that are a year or less old. This will make it easier community members to find and work on them.

Future releases beyond 6.1 can be done provided a community member steps up to coordinate them.

> java.lang.VerifyError: class com... overrides final method getCellRenderer.(II)Ljavax/swing/table/TableCellRenderer
> -------------------------------------------------------------------------------------------------------------------
>
>                 Key: JBAS-8514
>                 URL: https://issues.jboss.org/browse/JBAS-8514
>             Project: Legacy JBoss Application Server 6 
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: ClassLoading
>    Affects Versions:  6.0.0.M5
>         Environment: JBoss 6 M5 + Sun JDK 6u16 (but also tried with u21)
>            Reporter: Thomas Fromm
>            Assignee: Scott Stark
>             Fix For: No Release
>
>
> During the startup of a webapp I get really lots of these errors:
> 09:02:08,652 WARN  [ClassLoaderManager] Unexpected error during load of:com.foo.bar.MyTable: java.lang.VerifyError: class com.foo.bar.MyTable overrides final method getCellRenderer.(II)Ljavax/swing/table/TableCellRenderer;                                                                                                               
>         at java.lang.ClassLoader.defineClass1(Native Method) [:1.6.0_16]                                                                       
>         at java.lang.ClassLoader.defineClass(ClassLoader.java:621) [:1.6.0_16]                                                                 
>         at org.jboss.classloader.spi.base.BaseClassLoader.access$200(BaseClassLoader.java:52) [jboss-classloader.jar:2.2.0.Alpha8] 
> ...
> The class MyTable extends from FoobarTable and FoobarTable extends from JTable... I'm little bit confused about the error message, because
> I've got two getCellRenderer-methods. One of them overrides these one in JTable, the other one is private in both classes (MyTable and FoobarTable).
> But no one of them is final.
> Looks like:
> public class FoobarTable  extends JTable {
> @Override
> public TableCellRenderer getCellRenderer(int row, int column) { ... }
> private TableCellRenderer getCellRenderer(Class x){ ... }
> } 
> public class MyTable extends FoobarTable {
> @Override
> public TableCellRenderer getCellRenderer(int row, int column) { ... }
> private TableCellRenderer getCellRenderer(Class x){ ... }
> }

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