Checking Java Version...

STDERR: Exception in thread "AWT-EventQueue-0"
STDERR: java.lang.IllegalAccessError: tried to access method com.jgoodies.forms.layout.RowSpec.<init>(Ljava/lang/String;)V from class freemind.preferences.layout.OptionPanel$KeyProperty
STDERR: 	at freemind.preferences.layout.OptionPanel$KeyProperty.layout(OptionPanel.java:403)
STDERR: 	at freemind.preferences.layout.OptionPanel.buildPanel(OptionPanel.java:205)
STDERR: 	at freemind.controller.Controller$PropertyAction.actionPerformed(Controller.java:1500)
STDERR: 	at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2018)
STDERR: 	at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2341)
STDERR: 	at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
STDERR: 	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
STDERR: 	at javax.swing.AbstractButton.doClick(AbstractButton.java:376)
STDERR: 	at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:833)
STDERR: 	at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:877)
STDERR: 	at java.awt.Component.processMouseEvent(Component.java:6505)
STDERR: 	at javax.swing.JComponent.processMouseEvent(JComponent.java:3312)
STDERR: 	at java.awt.Component.processEvent(Component.java:6270)
STDERR: 	at java.awt.Container.processEvent(Container.java:2229)
STDERR: 	at java.awt.Component.dispatchEventImpl(Component.java:4861)
STDERR: 	at java.awt.Container.dispatchEventImpl(Container.java:2287)
STDERR: 	at java.awt.Component.dispatchEvent(Component.java:4687)
STDERR: 	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4832)
STDERR: 	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4492)
STDERR: 	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4422)
STDERR: 	at java.awt.Container.dispatchEventImpl(Container.java:2273)
STDERR: 	at java.awt.Window.dispatchEventImpl(Window.java:2719)
STDERR: 	at java.awt.Component.dispatchEvent(Component.java:4687)
STDERR: 	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:729)
STDERR: 	at java.awt.EventQueue.access$200(EventQueue.java:103)
STDERR: 	at java.awt.EventQueue$3.run(EventQueue.java:688)
STDERR: 	at java.awt.EventQueue$3.run(EventQueue.java:686)
STDERR: 	at java.security.AccessController.doPrivileged(Native Method)
STDERR: 	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
STDERR: 	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
STDERR: 	at java.awt.EventQueue$4.run(EventQueue.java:702)
STDERR: 	at java.awt.EventQueue$4.run(EventQueue.java:700)
STDERR: 	at java.security.AccessController.doPrivileged(Native Method)
STDERR: 	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
STDERR: 	at java.awt.EventQueue.dispatchEvent(EventQueue.java:699)
STDERR: 	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
STDERR: 	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
STDERR: 	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
STDERR: 	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
STDERR: 	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
STDERR: 	at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)