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- import java.util.Collections;
- import java.util.LinkedList;
- import java.util.List;
- public class Main {
- public static void main(String[] args) {
- List<List<String>> myList = new LinkedList<List<String>>();
- List<String> list1 = new LinkedList<String>();
- myList.add(list1);
- list1.add("I");
- list1.add("think");
- list1.add("therefore");
- list1.add("I");
- list1.add("am");
- System.out.println(myList);
- Collections.sort(myList);
- System.out.println(myList);
- }
- }
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