Question : problem while implementing pagination using display tag in MyEclipse 6.0 version

I tried to implement paging and sorting using display tag given in the below link.


http://www.tutorialized.com/view/tutorial/Struts-Pagination-and-Sorting-using-Display-tag-Tutorial/41740.

i tried this example in MyEclipse Version: 6.0.0 GA.when i run the example i am getting below exception.i verified various posts in myeclipse but couldn't get proper results.what is the exact problem ?Is it problem with myeclipse version?



org.apache.jasper.JasperException: java.lang.SecurityException: class "org.apache.commons.collections.IteratorUtils"'s signer information does not match signer information of other classes in the same package
      org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:541)
      org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:435)
      org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
      org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
      javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
      org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1085)
      org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:263)
      org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:398)
      org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:318)
      org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)
      org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
      javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
      javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
      org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:694)
      org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:665)
      org.apache.jsp.index_jsp._jspService(index_jsp.java:57)
      org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
      org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
      org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
      org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
      javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

Answer : problem while implementing pagination using display tag in MyEclipse 6.0 version

check this link ;there is bug in myeclipse 6.0;

http://www.myeclipseide.com/PNphpBB2-printview-t-18118-start-0.html