package org.apidesign.vm4brwsr;

 /**

  *

  * @author Jaroslav Tulach <jtulach@netbeans.org>

  */

 public class StringSample {

     public static final String HELLO = "Hello World!";

     private static int counter;

     private final int cnt;

     public StringSample() {

         cnt = ++counter;

     }

     public static char sayHello(int indx) {

         return HELLO.charAt(indx);

     }

     public static String fromChars(char a, char b, char c) {

         char[] arr = { a, b, c };

         return new String(arr).toString();

     }

     public static String toStringTest(int howMuch) {

         counter = 0;

         StringSample ss = null;

         for (int i = 0; i < howMuch; i++) {

             ss = new StringSample();

         }

         return ss.toString().toString();

     }

     public static String concatStrings() {

         return (toStringTest(1) + "Ahoj").toString();

     }

     @Override

     public String toString() {

         return HELLO + cnt;

     }

 }