Java OS is 64 Bit is64()

Description

is

License

Apache License

Declaration

public static boolean is64() 

Method Source Code

//package com.java2s;
/*//from   w  w  w  . j a va 2s.c  o  m
 * Copyright 2015 www.seleniumtests.com
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

public class Main {
    public static boolean is64() {
        if (isWindows()) {
            return (System.getenv("ProgramW6432") != null);
        } else {
            return !getOSBits().equals("x86");
        }
    }

    public static boolean isWindows() {
        return getOSName().startsWith("Win");
    }

    public static String getOSBits() {
        return System.getProperty("os.arch");
    }

    public static String getOSName() {
        return System.getProperty("os.name");
    }
}

Related

1. is64()
2. is64()
3. is64Bit(String arch)
4. is64BitArchitecture()
5. is64BitOS()
6. is64BitOs()