null

aro.packages.PACK3.<init>(PACK3.java:25)
java.lang.Class.newInstanceImpl(Native Method)
java.lang.Class.newInstance(Class.java:1300)
wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:58)
wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:267)
wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:286)
wicket.request.target.component.BookmarkablePageRequestTarget.processEvents(BookmarkablePageRequestTarget.java:205)
wicket.request.compound.DefaultEventProcessorStrategy.processEvents(DefaultEventProcessorStrategy.java:65)
wicket.request.compound.AbstractCompoundRequestCycleProcessor.processEvents(AbstractCompoundRequestCycleProcessor.java:57)
aro.aroWebBase.AroWebPageApplication$2.processEvents(AroWebPageApplication.java:131)
wicket.RequestCycle.doProcessEventsAndRespond(RequestCycle.java:896)
wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:929)
wicket.RequestCycle.step(RequestCycle.java:1010)
wicket.RequestCycle.steps(RequestCycle.java:1084)
wicket.RequestCycle.request(RequestCycle.java:454)
wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:219)
javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:225)
weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:127)
weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:266)
weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:159)
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3162)
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:1973)
weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1880)
weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1310)
weblogic.work.ExecuteThread.execute(ExecuteThread.java:207)
weblogic.work.ExecuteThread.run(ExecuteThread.java:179)