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  1. Re: Help with using iterator remove on double linked list

    The full error I get isThe full error I get is


    Exception in thread "main" java.lang.NullPointerException
    at DLList$Node.access$3(DLList.java:105)
    at DLList$ListIter.remove(DLList.java:182)...
  2. Help with using iterator remove on double linked list

    I am trying to remove data from a double linked list using the remove method using a iterator and I keep getting a null pointer exception.

    This is what I have

    System.out.print("Enter student...
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