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import java.util.ArrayDeque; import java.util.Deque; public class JavaDequegetFirstExample1 { public static void main(String[] args) { Deque<Float> deque = new ArrayDeque<>(); System.out.println("The list of the elements is given as : "); deque.add(44f); deque.add(66f); deque.add(11f); deque.add(99f); System.out.println(deque); Float val = deque.getFirst(); System.out.println("The final result of the deque is given as : "+val); } }
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