/** * Modifying String object creates Garbage objects. * Java recommends to use either StringBuffer or StringBuilder. * * @author L.Gobinath */ public class BestPractice { public static void main(String[] args) { StringBuilder builder = new StringBuilder(); for (int i = 0; i < 10; i++) { builder.append(i); } String result = builder.toString(); System.out.println(result); } }