i run the code then i got this error.:-

Exception in thread "main" java.lang.UnsatisfiedLinkError: com.regexlab.j2e.EventLog.init(Ljava/lang/String;Ljava/lang/String;)V
        at com.regexlab.j2e.EventLog.init(Native Method)
        at com.regexlab.j2e.EventLog.<init>(EventLog.java:47)
        at DemoEventLog.main(DemoEventLog.java:9)

can you please help e on this.