[jboss-jira] [JBoss JIRA] Created: (JBAS-8514) java.lang.VerifyError: class com... overrides final method getCellRenderer.(II)Ljavax/swing/table/TableCellRenderer
java.lang.VerifyError: class com... overrides final method
getCellRenderer.(II)Ljavax/swing/table/TableCellRenderer
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Key: JBAS-8514
URL: https://jira.jboss.org/browse/JBAS-8514
Project: JBoss Application Server
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
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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