Replace All Elements Of Java ArrayList : ArrayList « Collections Data Structure « Java

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Replace All 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("A");

    arrayList.add("B");

    arrayList.add("D");



    System.out.println(arrayList);

    Collections.fill(arrayList, "REPLACED");

    System.out.println(arrayList);



  }



}

/*

[A, B, D]

[REPLACED, REPLACED, REPLACED]

*/

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