import java.nio.file.FileSystem;
import java.nio.file.FileSystems;
import java.nio.file.Path;
import java.nio.file.PathMatcher;
import java.nio.file.Paths;
public class GlobExample {
public static void main(String[] args) {
FileSystem fileSystem = FileSystems.getDefault();
PathMatcher pathMatcher = fileSystem.getPathMatcher("glob:**/*.txt");
Path path1 = Paths.get("/path/to/file.txt");
Path path2 = Paths.get("/path/to/directory/file.txt");
Path path3 = Paths.get("/path/to/file.csv");
}
}