Bug#387425: classpath: NullPointerException in Swing BasicToolBarUI.setBorderToNonRollover

[Egon Willighagen]

Package: classpath
Version: 2:0.92-4
Severity: normal

I ran JabRef with:

jamvm -jar JabRef-2.0.1.jar

which fails with the following exception:

java.lang.reflect.InvocationTargetException
   at java.lang.reflect.Method.invokeNative(Native Method)
   at java.lang.reflect.Method.invoke(Method.java:372)
   at jamvm.java.lang.JarLauncher.main(JarLauncher.java:49)
Caused by: java.lang.NullPointerException
   at java.util.Hashtable.put(Hashtable.java:431)
   at javax.swing.plaf.basic.BasicToolBarUI.setBorderToNonRollover(BasicToolBarUI.java:901)
   at javax.swing.plaf.basic.BasicToolBarUI$ToolBarContListener.componentAdded(BasicToolBarUI.java:1420)
   at java.awt.Container.addImpl(Container.java:403)
   at javax.swing.JToolBar.addImpl(JToolBar.java:748)
   at java.awt.Container.add(Container.java:227)
   at net.sf.jabref.SidePaneComponent.<init>(Unknown Source)
   at net.sf.jabref.imports.MedlineFetcher.<init>(Unknown Source)
   at net.sf.jabref.JabRefFrame.init(Unknown Source)
   at net.sf.jabref.JabRefFrame.<init>(Unknown Source)
   at net.sf.jabref.JabRef.openWindow(Unknown Source)
   at net.sf.jabref.JabRef.<init>(Unknown Source)
   at net.sf.jabref.JabRef.main(Unknown Source)
   at java.lang.reflect.Method.invokeNative(Native Method)
   ...2 more

-- System Information:
Debian Release: testing/unstable
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.15-26-386
Locale: LANG=en_US, LC_CTYPE=en_US (charmap=ISO-8859-1)

Versions of packages classpath depends on:
ii  classpath-common             2:0.92-4    clean room standard Java libraries
ii  classpath-gtkpeer            2:0.92-4    clean room standard Java libraries
ii  libasound2                   1.0.12-1    ALSA library
ii  libc6                        2.3.6.ds1-4 GNU C Library: Shared libraries
ii  libgcj-common                1:4.1.1-13  Java runtime library (common files
ii  libjack0.100.0-0             0.101.1-1   JACK Audio Connection Kit (librari
ii  cacao                        0.96-2      Java virtual machine
ii  jamvm                        1.4.3-1     virtual machine which conforms to JVM specification 2

classpath recommends no packages.

-- no debconf information