docs: @SuppressWarnings( "PMD.CollapsibleIfStatements" )
      private <V extends FileAttributeView> V addIsLinkIfPossible( Class<V> type, V fav ) {
          if( BasicFileAttributeView.class.isAssignableFrom( type ) ) {
              if( (! v( () -> BasicFileAttributeView.class.cast( fav ).readAttributes()).isSymbolicLink() )) {
                  if( !( fav instanceof LinkInfoSettable ) ) {
                      throw new UnsupportedOperationException( "the attribute view need to implement LinkInfoSettable in order to make SymLinks work" );
                  }
  
                  ( (LinkInfoSettable) ( fav ) ).setLink();
              }
          }
  
          return fav;
      }