Stuff

class NodeDL {          private Object value;  private NodeDL prev;  private NodeDL next;    public NodeDL (Object value, NodeDL prev, NodeDL next) {       this.value = value;    this.prev = prev;    this.next = next;  }    public Object getvalue(){		return value;	}		public NodeDL getNext(){		return next;	}    public NodeDL getPrev(){		return prev;	}          public void setvalue (Object o)  { value = o;    }              public void setNext (NodeDL item) { next = item; }      public void setPrev (NodeDL item) { prev = item; }}