private TextView findTextViewByTagId(final String tagId){
  for (  final TextView view : mTagViewMap.values()) {
    final Tag tag=(Tag)view.getTag();
    if (tagId.equals(tag.id)) {
      return view;
    }
  }
  return null;
}

private TextView findTextViewByTagId ( final String tagId ) { for ( final TextView view : mTagViewMap . values ( ) ) { final Tag tag = ( Tag ) view . getTag ( ) ; if ( tagId . equals ( tag . id ) ) { return view ; } } return null ; }
finds a textview by the tag id
