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Consider the following Java program public class Foo i static class Node Object item; Node next: Node (Object item, Node next) this. item = item; this.next next: public static void main (String] args) ( Node dat a nu ï ï ; dat a = new Node (hello, data): data ne Node (5, data) while (data null) String s(String) data. item; System.out.println (s)

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The program compiles successfully without errors; when we run it, execution completes successfully without crashes, there are

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