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;

    }

}