Java HotSpot Virtual Machine

I have a Java App that runs fine if I invoke it and run it on a windows xp machine "x".
If I remote desktop connect to machine "x" from another windows machine "y"
I get the errors and the Java App is not displayed correctly. It becomes unusable.
While remotely connected if I terminate the Java App and restart it the App
will run just fine and not generate any errors. The errors are:
in thread "AWT-EventQueue-0" java.lang.NullPointerException
at com.sun.java.swing.plaf.windows.XPStyle$Skin.getWidth(Unknown Source)

at com.sun.java.swing.plaf.windows.XPStyle$Skin.getWidth(Unknown Source)

at com.sun.java.swing.plaf.windows.WindowsIconFactory$CheckBoxIcon.getIc
onWidth(Unknown Source)
at javax.swing.SwingUtilities.layoutCompoundLabelImpl(Unknown Source)
at javax.swing.SwingUtilities.layoutCompoundLabel(Unknown Source)
at javax.swing.plaf.basic.BasicRadioButtonUI.getPreferredSize(Unknown So
urce)
at com.sun.java.swing.plaf.windows.WindowsRadioButtonUI.getPreferredSize
(Unknown Source)
at javax.swing.plaf.basic.BasicButtonUI.getMinimumSize(Unknown Source)
at javax.swing.JComponent.getMinimumSize(Unknown Source)
at javax.swing.GroupLayout$ComponentSpring.calculateNonlinkedMinimumSize
(Unknown Source)
at javax.swing.GroupLayout$ComponentSpring.calculateMinimumSize(Unknown
Source)
at javax.swing.GroupLayout$Spring.getMinimumSize(Unknown Source)
at javax.swing.GroupLayout$ComponentSpring.calculatePreferredSize(Unknow
n Source)
at javax.swing.GroupLayout$Spring.getPreferredSize(Unknown Source)
at javax.swing.GroupLayout$Group.getSpringSize(Unknown Source)
at javax.swing.GroupLayout$Group.calculateSize(Unknown Source)
at javax.swing.GroupLayout$Group.calculatePreferredSize(Unknown Source)
at javax.swing.GroupLayout$Spring.getPreferredSize(Unknown Source)
at javax.swing.GroupLayout$ParallelGroup.calculateMinimumSize(Unknown So
urce)
at javax.swing.GroupLayout$Spring.getMinimumSize(Unknown Source)
at javax.swing.GroupLayout$Group.getSpringSize(Unknown Source)
at javax.swing.GroupLayout$Group.calculateSize(Unknown Source)
at javax.swing.GroupLayout$Group.calculateMinimumSize(Unknown Source)
at javax.swing.GroupLayout$Spring.getMinimumSize(Unknown Source)
at javax.swing.GroupLayout$Group.getSpringSize(Unknown Source)
at javax.swing.GroupLayout$Group.calculateSize(Unknown Source)
at javax.swing.GroupLayout$Group.calculateMinimumSize(Unknown Source)
at javax.swing.GroupLayout$ParallelGroup.calculateMinimumSize(Unknown So
urce)
at javax.swing.GroupLayout$Spring.getMinimumSize(Unknown Source)
at javax.swing.GroupLayout$Group.getSpringSize(Unknown Source)
at javax.swing.GroupLayout$Group.calculateSize(Unknown Source)
at javax.swing.GroupLayout$Group.calculateMinimumSize(Unknown Source)
at javax.swing.GroupLayout$ParallelGroup.calculateMinimumSize(Unknown So
urce)
at javax.swing.GroupLayout$Spring.getMinimumSize(Unknown Source)
at javax.swing.GroupLayout$Group.getSpringSize(Unknown Source)
at javax.swing.GroupLayout$Group.calculateSize(Unknown Source)
at javax.swing.GroupLayout$Group.calculateMinimumSize(Unknown Source)
at javax.swing.GroupLayout$Spring.getMinimumSize(Unknown Source)
at javax.swing.GroupLayout$Group.getSpringSize(Unknown Source)
at javax.swing.GroupLayout$Group.calculateSize(Unknown Source)
at javax.swing.GroupLayout$Group.calculateMinimumSize(Unknown Source)
at javax.swing.GroupLayout$ParallelGroup.calculateMinimumSize(Unknown So
urce)
at javax.swing.GroupLayout$Spring.getMinimumSize(Unknown Source)
at javax.swing.GroupLayout$Group.getSpringSize(Unknown Source)
at javax.swing.GroupLayout$Group.calculateSize(Unknown Source)
at javax.swing.GroupLayout$Group.calculateMinimumSize(Unknown Source)
at javax.swing.GroupLayout$Spring.getMinimumSize(Unknown Source)
at javax.swing.GroupLayout.calculateAutopadding(Unknown Source)
at javax.swing.GroupLayout.prepare(Unknown Source)
at javax.swing.GroupLayout.minimumLayoutSize(Unknown Source)
at java.awt.Container.minimumSize(Unknown Source)
at java.awt.Container.getMinimumSize(Unknown Source)
at javax.swing.JComponent.getMinimumSize(Unknown Source)
at javax.swing.plaf.basic.BasicTabbedPaneUI$TabbedPaneLayout.calculateSi
ze(Unknown Source)
at javax.swing.plaf.basic.BasicTabbedPaneUI$TabbedPaneLayout.minimumLayo
utSize(Unknown Source)
at java.awt.Container.minimumSize(Unknown Source)
at java.awt.Container.getMinimumSize(Unknown Source)
at javax.swing.JComponent.getMinimumSize(Unknown Source)
at javax.swing.GroupLayout$ComponentSpring.calculateNonlinkedMinimumSize
(Unknown Source)
at javax.swing.GroupLayout$ComponentSpring.calculateMinimumSize(Unknown
Source)
at javax.swing.GroupLayout$Spring.getMinimumSize(Unknown Source)
at javax.swing.GroupLayout$ComponentSpring.calculatePreferredSize(Unknow
n Source)
at javax.swing.GroupLayout$Spring.getPreferredSize(Unknown Source)
at javax.swing.GroupLayout$Group.getSpringSize(Unknown Source)
at javax.swing.GroupLayout$Group.calculateSize(Unknown Source)
at javax.swing.GroupLayout$Group.calculatePreferredSize(Unknown Source)
at javax.swing.GroupLayout$Spring.getPreferredSize(Unknown Source)
at javax.swing.GroupLayout$Group.getSpringSize(Unknown Source)
at javax.swing.GroupLayout$Group.calculateSize(Unknown Source)
at javax.swing.GroupLayout$Group.calculatePreferredSize(Unknown Source)
at javax.swing.GroupLayout$Spring.getPreferredSize(Unknown Source)
at javax.swing.GroupLayout$Group.getSpringSize(Unknown Source)
at javax.swing.GroupLayout$Group.calculateSize(Unknown Source)
at javax.swing.GroupLayout$Group.calculatePreferredSize(Unknown Source)
at javax.swing.GroupLayout$Spring.getPreferredSize(Unknown Source)
at javax.swing.GroupLayout$SequentialGroup.setValidSize(Unknown Source)
at javax.swing.GroupLayout$Group.setSize(Unknown Source)
at javax.swing.GroupLayout.calculateAutopadding(Unknown Source)
at javax.swing.GroupLayout.layoutContainer(Unknown Source)
at java.awt.Container.layout(Unknown Source)
at java.awt.Container.doLayout(Unknown Source)
at java.awt.Container.validateTree(Unknown Source)
at java.awt.Container.validateTree(Unknown Source)
at java.awt.Container.validate(Unknown Source)