Convert an ArrayList to a String

Source:

import java.util.ArrayList;

public class ArrayListToString {
   public static void main(String[] args) {

      ArrayList<String> list = new ArrayList<String>();
      list.add("The");
      list.add("cat");
      list.add("in");
      list.add("the");
      list.add("hat");

      System.out.println("ArrayList: "+ list);

      String str = "";

      for (String s : list) {
         str = str + s + " ";
      }

      System.out.println("String: " + str);
   }
}

Output:

   $ java ArrayListToString 
  ArrayList: [The, cat, in, the, hat]
  String: The cat in the hat