📄 linkedlistget_setdemo.java
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package chapter9;
import java.util.LinkedList;
public class LinkedListGet_SetDemo {
public static void main(String[] args) {
LinkedList<String> liList = new LinkedList<String>();
for (int i = 0; i < 5; i++) {
liList.add(String.valueOf(i));
}
System.out.println(liList);
System.out.println(liList.get(3));
liList.set(3, "555");
System.out.println(liList);
System.out.println(liList.peek());
System.out.println(liList);
System.out.println(liList.poll());
System.out.println(liList);
System.out.println("the first element is " + liList.getFirst());
System.out.println("the last element is " + liList.getLast());
}
}
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