F5 sample application in Java

Hi

 

i am new to Icontrol, i downloaded all the jars and sample application, but when i am running the application getting the exception.

 

by website it is aceessing please find the attached exception and any body help me ASAP.

 

i was entered to login screen(F5 system monitor screen)

 

from loin Info button i entered the ip, user name and password

 

after that virtual node button seleted then following exception has came

 

 

 

Failed

 

; nested exception is:

 

java.net.UnknownHostException: @12.3.83.21@12.3.83.21

 

Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException

 

at bigIPUI.VirtualNodeWindow.(VirtualNodeWindow.java:133)

 

at F5UIMainWindow.actionPerformed(F5UIMainWindow.java:128)

 

at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2012)

 

at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2335)

 

at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:404)

 

at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)

 

at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:253)

 

at java.awt.Component.processMouseEvent(Component.java:6108)

 

at javax.swing.JComponent.processMouseEvent(JComponent.java:3276)

 

at java.awt.Component.processEvent(Component.java:5873)

 

at java.awt.Container.processEvent(Container.java:2105)

 

at java.awt.Component.dispatchEventImpl(Component.java:4469)

 

at java.awt.Container.dispatchEventImpl(Container.java:2163)

 

at java.awt.Component.dispatchEvent(Component.java:4295)

 

at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4461)

 

at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4125)

 

at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4055)

 

at java.awt.Container.dispatchEventImpl(Container.java:2149)

 

at java.awt.Window.dispatchEventImpl(Window.java:2478)

 

at java.awt.Component.dispatchEvent(Component.java:4295)

 

at java.awt.EventQueue.dispatchEvent(EventQueue.java:604)

 

at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:275)

 

at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:200)

 

at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)

 

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:185)

 

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:177)

 

at java.awt.EventDispatchThread.run(EventDispatchThread.java:138)

 

 

 

Thanks

 

Rajesh