java.io.File.isHidden C# (CSharp) Method

        public virtual bool isHidden()
        {
            global::net.sf.jni4net.jni.JNIEnv @__env = this.Env;
            using(new global::net.sf.jni4net.jni.LocalFrame(@__env, 10)){
            return ((bool)(@__env.CallBooleanMethod(this, global::java.io.File.j4n_isHidden25)));
            }
        }

 private void exploreDirectory(ZipOutputStream zipStream, String root, File directory) {
     if (directory.isHidden()) {
         return;
     }
     foreach (var content in directory.list()) {
         var file = new File(directory, content);
         if (file.isDirectory()) {
             exploreDirectory(zipStream, root + directory.getName() + '/', file);
         } else {
             addEntry(zipStream, root + directory.getName() + '/', file);
         }
     }
 }