Java Examples - List Slicing
Java ExamplesThe following example demonstrates how to use the indexOfSubList() and lastIndexOfSubList() methods of the Collections class to check whether a sublist is in the list, and to view the position of the sublist in the list:
Main.java file
import java.util.*;
public class Main {
public static void main(String[] args) {
List list = Arrays.asList("one Two three Four five six one three Four".split(" "));
System.out.println("List :"+list);
List sublist = Arrays.asList("three Four".split(" "));
System.out.println("Sublist:"+sublist);
System.out.println("indexOfSubList: "
+ Collections.indexOfSubList(list, sublist));
System.out.println("lastIndexOfSubList: "
+ Collections.lastIndexOfSubList(list, sublist));
}
}
The output of the above code is:
List :[one, Two, three, Four, five, six, one, three, Four] 子列表 :[three, Four] indexOfSubList: 2 lastIndexOfSubList: 7Other Extensions