Java exec exec(String... command)

Description

exec

License

Open Source License

Declaration

public static int exec(String... command) 

Method Source Code

//package com.java2s;
/*/*from   w ww . ja  v  a2 s  .c  o m*/
 * The MIT License (MIT)
 *
 * Copyright (c) 2016 Jonathan Beaudoin
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

import java.io.IOException;
import java.util.Arrays;
import java.util.Scanner;

public class Main {
    public static int exec(String... command) {
        try {
            return Integer.parseInt(new Scanner(Runtime.getRuntime().exec(command).getInputStream()).next());
        } catch (IOException e) {
            throw new RuntimeException("Failed to read output from " + Arrays.toString(command));
        }
    }
}

Related

1. exec(String pwd, boolean quiet, String... command)
2. exec(String... _command)
3. exec(String... args)
4. exec(String... cmd)
5. exec(String... cmdarray)
6. exec(String... command)
7. exec(String[] args)
8. execAdbCmd(String cmd)
9. execAndGetOutput(ProcessBuilder builder)