Sort an Arraylist in Ascending and Descending order example with JAVA
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ListSorting
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
public class ListSorting {
public static void main(String args[]){
List<String> dataList = new ArrayList<String>();
dataList.add("Ball");
dataList.add("Apple");
dataList.add("Dog");
dataList.add("Cat");
//Ascending order of List of Strings
Collections.sort(dataList);
System.out.println("Ascending Order");
System.out.println(dataList);
//Descending order of List of Strings
Collections.sort(dataList,Collections.reverseOrder());
System.out.println("Decending Order");
System.out.println(dataList);
}
}