#BlueJ class context comment0.target=LinkedQueue() comment0.text=Default\ constructor\ sets\ parameters\ to\ null\n\n comment1.params=data comment1.target=LinkedQueue(Object) comment1.text=Constructor\ takes\ Object\ data\ to\ start\ a\ queue\n\n comment2.params=i comment2.target=LinkedQueue(int) comment2.text=Constructor\ takes\ an\ int\ for\ no\ apparent\ reason\n\n comment3.params=data comment3.target=Object\ push(Object) comment3.text=push\ adds\ a\ node\ to\ the\ queue\n\n comment4.target=Object\ pop() comment4.text=pop\ takes\ a\ node\ from\ the\ front\ of\ the\ queue\n\n comment5.target=Object\ front() comment5.text=front\ returns\ the\ node\ in\ the\ front\ of\ the\ line\n\n comment6.target=Object\ back() comment6.text=back\ returns\ the\ node\ from\ the\ back\ of\ the\ queue\n\n comment7.target=boolean\ isEmpty() comment7.text=isEmpty\ return\ true\ if\ the\ queue\ is\ empty\notherwise\ it\ returns\ false\n\n comment8.target=void\ clear() comment8.text=clear\ clears\ the\ queue\n\n numComments=9