FULL PRODUCT VERSION :
C:\Documents and Settings\TRA.PDPRIMARY>java -version
java version "1.6.0_10-beta"
Java(TM) SE Runtime Environment (build 1.6.0_10-beta-b24)
Java HotSpot(TM) Client VM (build 11.0-b12, mixed mode, sharing)

ADDITIONAL OS VERSION INFORMATION :
Microsoft Windows XP [Version 5.1.2600]

XP SP 3

EXTRA RELEVANT SYSTEM CONFIGURATION :
DbVisualizer 6.07 from http://www.minq.se/products/dbvis/download/

A DESCRIPTION OF THE PROBLEM :
When starting DbVisualizer the following NullPointerException is produced immediately at startup:

An internal error occurred:

Exception: java.lang.NullPointerException
java.lang.NullPointerException

The error may have affected the application state.
Please notify vendor.

Stack Trace:

java.lang.NullPointerException
    at javax.swing.JTable.setSelectionBackground(Unknown Source)
    at javax.swing.plaf.basic.BasicTableUI.installDefaults(Unknown Source)
    at javax.swing.plaf.basic.BasicTableUI.installUI(Unknown Source)
    at javax.swing.JComponent.setUI(Unknown Source)
    at com.jidesoft.grid.JideTable.updateUI(Unknown Source)
    at com.jidesoft.grid.NavigableTable.updateUI(Unknown Source)
    at com.jidesoft.grid.CellSpanTable.updateUI(Unknown Source)
    at com.jidesoft.grid.CategorizedTable.updateUI(Unknown Source)
    at javax.swing.JTable.<init>(Unknown Source)
    at javax.swing.JTable.<init>(Unknown Source)
    at com.jidesoft.grid.JideTable.<init>(Unknown Source)
    at com.jidesoft.grid.ContextSensitiveTable.<init>(Unknown Source)
    at com.jidesoft.grid.NavigableTable.<init>(Unknown Source)
    at com.jidesoft.grid.CellStyleTable.<init>(Unknown Source)
    at com.jidesoft.grid.CellSpanTable.<init>(Unknown Source)
    at com.jidesoft.grid.CategorizedTable.<init>(Unknown Source)
    at com.jidesoft.grid.SortableTable.<init>(Unknown Source)
    at com.onseven.dbvis.Z.A.<init>(Z:16)
    at com.onseven.dbvis._.E.J.¿(Z:2605)
    at com.onseven.dbvis._.E.J.¿(Z:1758)
    at com.onseven.dbvis._.E.J.<init>(Z:210)
    at com.onseven.dbvis._.E.F.¿(Z:455)
    at com.onseven.dbvis._.E.F.¿(Z:3487)
    at com.onseven.dbvis._.E.F.<init>(Z:347)
    at com.onseven.dbvis._.A.C.¿(Z:841)
    at com.onseven.dbvis._.A.C.¿(Z:3527)
    at com.onseven.dbvis._.A.C.<init>(Z:3039)
    at com.onseven.dbvis.DbVisualizer.¿(Z:1661)
    at com.onseven.dbvis.DbVisualizer.¿(Z:1934)
    at com.onseven.dbvis.DbVisualizer.¿(Z:3286)
    at com.onseven.dbvis.DbVisualizer$A.construct(Z:2360)
    at se.pureit.swing.util.SwingWorker$2.run(Z:1192)
    at java.lang.Thread.run(Unknown Source)


STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Install DbVisualizer and run it.

Open Tools -> Properties.

Under General -> Apperances, select Nimbus, and click Ok.

When restarting DbVisualizer it immediately shows an error dialogue.



REPRODUCIBILITY :
This bug can be reproduced always.