java - How can I pass an ArrayList from one servlet another? -


i have sent arraylist1 1 servlet another. works. want pass arraylist2 jsp/servlet, error: java.util.nullpointer exception. how can resolve this?

requestdispatcher disp2 = request.getrequestdispatcher("newservlet.java");

should 

requestdispatcher disp2 = request.getrequestdispatcher(pathtoyourservlet);

the path end of page adress: http://localhost/yourapp/pathtoyourservlet


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