http://github.com/ronmamo/reflections: Reflections - a Java runtime metadata analysis 
public interface org.reflections.vfs.Vfs$Dir
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.reflections.vfs.Vfs$Dir
  super_class: java.lang.Object
{
  public abstract java.lang.String getPath();
    descriptor: ()Ljava/lang/String;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract java.lang.Iterable<org.reflections.vfs.Vfs$File> getFiles();
    descriptor: ()Ljava/lang/Iterable;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: ()Ljava/lang/Iterable<Lorg/reflections/vfs/Vfs$File;>;

  public abstract void close();
    descriptor: ()V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
}
SourceFile: "Vfs.java"
NestHost: org.reflections.vfs.Vfs
InnerClasses:
  public abstract Dir = org.reflections.vfs.Vfs$Dir of org.reflections.vfs.Vfs
  public abstract File = org.reflections.vfs.Vfs$File of org.reflections.vfs.Vfs