Here you can find the source of isMacOSVersion(int major, int minor, int sub)
| Parameter | Description |
|---|---|
| major | Major version (eg 10) |
| minor | Minor version (eg 5) |
| sub | Sub-version (eg 0) |
public static boolean isMacOSVersion(int major, int minor, int sub)
//package com.java2s; /*//from ww w . j a v a 2 s . com This file is part of leafdigital util. util is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. util is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with util. If not, see <http://www.gnu.org/licenses/>. Copyright 2011 Samuel Marshall. */ import java.util.regex.*; public class Main { private final static Pattern MACOSVERSION = Pattern.compile("^([0-9]+)\\.([0-9]+)\\.([0-9]+).*$"); /** * @param major Major version (eg 10) * @param minor Minor version (eg 5) * @param sub Sub-version (eg 0) * @return True if user is on Mac and the OS X version is at least major.minor.sub */ public static boolean isMacOSVersion(int major, int minor, int sub) { if (!isMac()) return false; Matcher m = MACOSVERSION.matcher(System.getProperty("os.version")); if (!m.matches()) return false; int actualMajor = Integer.parseInt(m.group(1)), actualMinor = Integer.parseInt(m.group(2)), actualSub = Integer.parseInt(m.group(3)); return actualMajor > major || (actualMajor == major && (actualMinor > minor || (actualMinor == minor && actualSub >= sub))); } /** @return True if user is on Mac */ public static boolean isMac() { // Code from http://developer.apple.com/technotes/tn2002/tn2110.html String lcOSName = System.getProperty("os.name").toLowerCase(); return lcOSName.startsWith("mac os x"); } }