#Java - Code Snippets for '#AbstractCollection'

#Java - Code Snippets for '#AbstractCollection' - 1 code snippet(s) found

Sample 1. Check whether a reference of AbstractCollection holds a List,Queue or Set

public static void main(String[] args)  {

        

        AbstractCollection collection = new ArrayList();

        

        if(collection instanceof AbstractList){

           System.out.println("This is a list");

        }

        

        if(collection instanceof AbstractQueue){

           System.out.println("This is a Queue");

        }

        

        if(collection instanceof AbstractSet){

           System.out.println("This is a Set");

        }

          

}

_{Like Feedback instaceOf AbstractCollection}

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