when there is a
lot of array or list is provided you need to replace a particular
element by searching automatically.   
import java.util.*;
public class Main {
   public static void main(String[] args) {
      List list = Arrays.asList("this is the list to be replaced one Two three Four five six
      one three Four
".split(" "));
      System.out.println("List :"+list);
      Collections.replaceAll(list, "one", "hundread");
      System.out.println("replaceAll: " + list);
   }
}
 
 
