2 * Back 2 Browser Bytecode Translator
3 * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, version 2 of the License.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. Look for COPYING file in the top folder.
16 * If not, see http://opensource.org/licenses/GPL-2.0.
18 package org.apidesign.vm4brwsr;
22 * @author Jaroslav Tulach <jtulach@netbeans.org>
24 public class StringSample {
25 public static final String HELLO = "Hello World!";
26 private static int counter;
28 private final int cnt;
29 public StringSample() {
34 public static char sayHello(int indx) {
35 return HELLO.charAt(indx);
38 public static boolean equalToHello(int from, int to) {
39 return "Hello".equals(HELLO.substring(from, to));
42 public static String fromChars(char a, char b, char c) {
43 char[] arr = { a, b, c };
44 return new String(arr).toString();
47 public static String charsFromNumbers() {
48 return chars((char)65, (char)66, (char)67);
51 public static String charsFromChars() {
52 return chars('A', 'B', 'C');
55 public static String chars(char a, char b, char c) {
56 return ("" + a + b +c).toString();
59 public static String replace(String s, char a, char b) {
60 return s.replace(a, b);
63 public static int hashCode(String h) {
67 public static boolean isStringInstance() {
68 return chars('a', (char)30, 'b') instanceof String;
71 public static String getBytes(String s) {
72 byte[] arr = s.getBytes();
73 StringBuilder sb = new StringBuilder();
74 for (int i = 0; i < arr.length; i++) {
75 sb.append(arr[i]).append(" ");
77 return sb.toString().toString();
80 public static String insertBuffer() {
81 StringBuilder sb = new StringBuilder();
83 sb.insert(0, "Ahoj ");
85 return sb.toString().toString();
88 public static int countAB(String txt) {
90 for (int i = 0; i < txt.length(); i++) {
91 switch (txt.charAt(i)) {
92 case 'A': cnt++; break;
93 case 'B': cnt += 2; break;
99 public static int stringSwitch(String txt) {
101 case "jedna": return 1;
102 case "dve": return 2;
103 case "tri": return 3;
104 case "ctyri": return 4;
109 public static String toStringTest(int howMuch) {
111 StringSample ss = null;
112 for (int i = 0; i < howMuch; i++) {
113 ss = new StringSample();
115 return ss.toString().toString();
118 public static String concatStrings() {
119 return (toStringTest(1) + "\\\n\r\t").toString();
122 public static int compare(String a, String b) {
123 return a.compareTo(b);
127 public String toString() {