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jaroslav@0
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/*
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jaroslav@0
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Java 4 Browser Bytecode Translator
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jaroslav@0
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Copyright (C) 2012-2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
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This program is free software: you can redistribute it and/or modify
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jaroslav@0
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it under the terms of the GNU General Public License as published by
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jaroslav@0
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the Free Software Foundation, version 2 of the License.
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jaroslav@0
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jaroslav@0
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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jaroslav@0
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You should have received a copy of the GNU General Public License
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along with this program. Look for COPYING file in the top folder.
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If not, see http://opensource.org/licenses/GPL-2.0.
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*/
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package org.apidesign.vm4brwsr;
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import org.apidesign.bck2brwsr.core.JavaScriptBody;
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/**
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*
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jaroslav@0
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* @author Jaroslav Tulach <jtulach@netbeans.org>
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*/
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public class StaticMethod {
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jaroslav@9
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private static int cnt;
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jaroslav@48
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jaroslav@48
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public static int minusOne() {
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jaroslav@48
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return -1;
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jaroslav@48
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}
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jaroslav@9
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jaroslav@46
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public static Object none(int x, int y) {
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jaroslav@46
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Object toRet = null;
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jaroslav@46
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for (int i = x; i < y; i++) {
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if (i == 2) {
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toRet = null;
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} else {
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toRet = new Object();
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}
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}
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return toRet;
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}
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public static int sum(int x, int y) {
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return x + y;
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}
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public static float power(float x) {
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return x * x;
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}
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public static double minus(double x, long y) {
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return x - y;
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}
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public static int div(byte c, double d) {
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return (int)(d / c);
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}
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public static int mix(int a, long b, byte c, double d) {
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return (int)((b / a + c) * d);
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}
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public static long xor(int a, long b) {
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return a ^ b;
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}
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public static long orOrAnd(boolean doOr, int a, int b) {
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return doOr ? a | b : a & b;
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}
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public static int shiftLeft(int what, int much) {
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return what << much;
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}
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public static int shiftArithmRight(int what, int much, boolean signed) {
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if (signed) {
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return what >> much;
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} else {
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return what >>> much;
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}
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}
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public static long factRec(int n) {
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if (n <= 1) {
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return 1;
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} else {
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return n * factRec(n - 1);
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}
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}
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public static long factIter(int n) {
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long res = 1;
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for (int i = 2; i <= n; i++) {
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res *= i;
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}
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return res;
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}
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public static int inc4() {
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cnt++;
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cnt+=2;
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cnt++;
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return cnt;
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}
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@JavaScriptBody(
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args="i", body="return i.toString();"
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)
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public static String i2s(int i) {
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throw new IllegalStateException();
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}
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jaroslav@97
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static {
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// check order of initializers
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StaticUse.NON_NULL.equals(new Object());
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}
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jaroslav@0
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}
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