java - isConsecutive with PriorityQueue. How to +1 to Objects when comparing? -

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so here original problem im working on practice it. write method called isconsecutive accepts priorityqueue of integers parameter , returns true if queue contains sequence of consecutive integers starting front of queue. far have following main problem have how "add 1" objects see if consecutive.

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 public static boolean isconsecutive(priorityqueue o){ >           if(o.isempty()){ >               return true; >           } >           while(!(o.isempty())){ >             >               if(o.poll() ==o.peek()){ >                   return true; >               } >           } >           return false;    >       }

your function should take priorityqueue<integer> object rather plain priorityqueue. o.poll() o.peek() return integers rather plain objects.

once have integers work with, can use regular + operator.


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