#6 Java Error on Install

[Anonymous]

[root@localhost ~]# java -jar varsha.jar
Exception in thread "main" java.lang.NullPointerException
at java.awt.Dimension.<init> (libgcj.so.7)
at javax.swing.JComponent.setMaximumSize (libgcj.so.7)
at varsha.ui.Varsha.initComponents (Varsha.java:102)
at varsha.ui.Varsha.<init> (Varsha.java:33)
at varsha.ui.Varsha.main (Varsha.java:1243)

What should I do?

Thanks

Sam