Applet do not work

[Mateusz Kaduk]

Here is what I get after running this
http://czateria.interia.pl/czat,room,70,Warszawa

   1. Exception in thread "Chat-GUI-Thread"
   java.lang.ExceptionInInitializerError
   2.         at java.lang.Class.forName0(Native Method)
   3.         at java.lang.Class.forName(Class.java:186)
   4.         at INTChat.jsFunction(INTChat.java)
   5.         at INTChat.run(INTChat.java)
   6.         at java.lang.Thread.run(Thread.java:636)
   7. Caused by: java.security.AccessControlException: access denied
   (java.util.PropertyPermission netscape.jsj.dll read)
   8.         at
   java.security.AccessControlContext.checkPermission(AccessControlContext.java:342)
   9.         at
   java.security.AccessController.checkPermission(AccessController.java:553)
   10.         at
   java.lang.SecurityManager.checkPermission(SecurityManager.java:549)
   11.         at
   net.sourceforge.jnlp.runtime.JNLPSecurityManager.checkPermission(JNLPSecurityManager.java:267)
   12.         at
   java.lang.SecurityManager.checkPropertyAccess(SecurityManager.java:1302)
   13.         at java.lang.System.getProperty(System.java:705)
   14.         at netscape.javascript.JSObject.<clinit>(JSObject.java)
   15.         ... 5 more


Full log is on http://pastebin.com/f6ab39580

I have
ii  openjdk-6-jre                         6b11-6
OpenJDK Java runtime, using Hotspot JIT
ii  openjdk-6-jre-headless                6b11-6
OpenJDK Java runtime, using Hotspot JIT (hea
ii  openjdk-6-jre-lib                     6b11-6
OpenJDK Java runtime (architecture independe
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