org.bimserver.test.RemoveEmpty.java Source code

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Here is the source code for org.bimserver.test.RemoveEmpty.java

Source

package org.bimserver.test;

/******************************************************************************
 * Copyright (C) 2009-2019  BIMserver.org
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * This program 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 Affero General Public License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see {@literal<http://www.gnu.org/licenses/>}.
 *****************************************************************************/

import java.io.IOException;
import java.nio.file.DirectoryStream;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;

public class RemoveEmpty {
    public static void main(String[] args) {
        new RemoveEmpty().start(args[0]);
    }

    private void start(String loc) {
        Path base = Paths.get(loc);
        try {
            DirectoryStream<Path> newDirectoryStream = Files.newDirectoryStream(base);
            for (Path p : newDirectoryStream) {
                DirectoryStream<Path> a = Files.newDirectoryStream(p);
                int c = 0;
                for (Path b : a) {
                    c++;
                }
                if (c == 1) {
                    org.apache.commons.io.FileUtils.deleteDirectory(p.toFile());
                }
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}