Sort elements of Java ArrayList : ArrayList « Collections Data Structure « Java

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Java » Collections Data Structure » ArrayList

Sort elements of Java ArrayList


   





import java.util.ArrayList;

import java.util.Collections;



public class Main {



  public static void main(String[] args) {

    ArrayList<String> arrayList = new ArrayList<String>();



    arrayList.add("1");

    arrayList.add("3");

    arrayList.add("5");

    arrayList.add("2");

    arrayList.add("4");



    Collections.sort(arrayList);



    for (String str: arrayList)

      System.out.println(str);

  }

}

/*

1

2

3

4

5

*/

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