ns-usbloader/src/main/java/nsusbloader/FilesHelper.java

/*
    Copyright 2019-2020 Dmitry Isaenko

    This file is part of NS-USBloader.

    NS-USBloader 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.

    NS-USBloader 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 NS-USBloader.  If not, see <https://www.gnu.org/licenses/>.
*/
package nsusbloader;

import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;

public class FilesHelper {
    public static String getRealFolder(String location){
        Path locationAsPath = Paths.get(location);
        if (Files.notExists(locationAsPath) || Files.isRegularFile(locationAsPath))
            return System.getProperty("user.home");
        return location;
    }
}