Java library to return a List<File> for glob or Ant-like pattern "*foo/**/*.txt"?

I'm looking for a lib which would provide a method which would give me a list of files matching given Ant-like pattern.

For *foo/**/*.txt I'd get

foo/x.txt
foo/bar/baz/.txt
myfoo/baz/boo/bar.txt

etc. I know it's achievable with DirWalker and

PathMatcher mat = FileSystems.getDefault().getPathMatcher("glob:" + filesPattern);

, but I'd rather some maintained lib. I expected Commons IO to have it but no.

Update: I'm happy with reusing Ant's code, but would prefer something smaller than whole Ant.

So I sacrified few MB of app's size for the sake of speed and used Ant's DirectoryScanner in the end.

Also, there's Spring's PathMatchingResourcePatternResolver.

//files = new PatternDirWalker( filesPattern ).list( baseDir );
files = new DirScanner( filesPattern ).list( baseDir );


public class DirScanner {

    private String pattern;

    public DirScanner( String pattern ) {
        this.pattern = pattern;
    }

    public List<File> list( File dirToScan ) throws IOException {

            DirectoryScanner ds = new DirectoryScanner();
            String[] includes = {  this.pattern };
            //String[] excludes = {"modules\\*\\**"};
            ds.setIncludes(includes);
            //ds.setExcludes(excludes);
            ds.setBasedir( dirToScan );
            //ds.setCaseSensitive(true);
            ds.scan();

            String[] matches = ds.getIncludedFiles();
            List<File> files = new ArrayList(matches.length);
            for (int i = 0; i < matches.length; i++) {
                files.add( new File(matches[i]) );
            }
            return files;
    }

}// class

And here's my impl I started to code, not finished, just if someone would like to finish it. The idea was it would keep a stack of patterns, traverse the dir tree and compare the contents to the actual stack depth and the rest of it in case of **.

But I resorted to PathMatcher and then to Ant's impl.

public class PatternDirWalker {
    //private static final Logger log = LoggerFactory.getLogger( PatternDirWalker.class );

    private String pattern;
    private List segments;
    private PathMatcher mat;

    public PatternDirWalker( String pattern ) {
        this.pattern = pattern;
        this.segments = parseSegments(pattern);
        this.mat = FileSystems.getDefault().getPathMatcher("glob:" + pattern);
    }

    public List<File> list( File dirToScan ) throws IOException{

        return new DirectoryWalker() {
            List<File> files = new LinkedList();

            @Override protected void handleFile( File file, int depth, Collection results ) throws IOException {
                if( PatternDirWalker.this.mat.matches( file.toPath()) )
                    results.add( file );
            }

            public List<File> findMatchingFiles( File dirToWalk ) throws IOException {
                this.walk( dirToWalk, this.files );
                return this.files;
            }
        }.findMatchingFiles( dirToScan );

    }// list()

    private List<Segment> parseSegments( String pattern ) {
        String[] parts = StringUtils.split("/", pattern);
        List<Segment> segs = new ArrayList(parts.length);
        for( String part : parts ) {
            Segment seg = new Segment(part);
            segs.add( seg );
        }
        return segs;
    }

    class Segment {
        public final String pat;  // TODO: Tokenize
        private Segment( String pat ) {
            this.pat = pat;
        }
    }

}// class