copies resources of mekanism with renaming to "void" tier name.

CopyUltimateTierAsVoid.java

/*
 * Copyright (C) 2019 azure.
 * 
 * "THE SUSHI-WARE LICENSE"
 * 
 * <make.just.on@gmail.com> wrote this license.
 * 
 * As long as you retain this notice you can do whatever you want
 * with this stuff. If we meet some day, and you think this stuff
 * is worth it, you can buy me a **sushi 🍣** in return.
 * 
 * (This license is based on ["THE BEER-WARE LICENSE" (Revision 42)].
 * Thanks a lot, Poul-Henning Kamp ;)
 * 
 * ["THE BEER-WARE LICENSE" (Revision 42)]: https://people.freebsd.org/~phk/
 */
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.nio.file.FileAlreadyExistsException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;

public class CopyUltimateTierAsVoid {

    public static void main(String[] args) throws Exception {
        var reader = new BufferedReader(new InputStreamReader(System.in));

        var src = Paths.get(reader.readLine());
        var dest = Paths.get(reader.readLine());
        for (Path path : (Iterable<Path>) Files
                .walk(src)
                .filter(s -> s.toString().contains("ultimate"))
                .filter(Files::isRegularFile)::iterator) {
            var from = path;
            var to = dest.resolve(src.relativize(from).toString()
                    .replace("ultimate", "void"));

            var parent = to.getParent();
            if (Files.notExists(parent))
                try {
                    Files.createDirectories(parent);
                } catch (FileAlreadyExistsException ignored) {}
            System.out.println("Copy from " + from + " to " + to);
            Files.copy(from, to);
        }
    }

}