private NamedTag readNamedTag(int depth) throws IOException {
  int type=is.readByte();
  return new NamedTag(readNamedTagName(type),readTagPayload(type,depth));
}

private NamedTag readNamedTag ( int depth ) throws IOException { int type = is . readByte ( ) ; return new NamedTag ( readNamedTagName ( type ) , readTagPayload ( type , depth ) ) ; }
reads an nbt from the stream .
