private boolean isBookmarkable()
   {
      Boolean result = bookmarkable.get();
      if (result == null)
      {
         result = false;
         bookmarkable.set(result);
      }
      return result;
   }
private boolean isBookmarkable()
   {
      Boolean result = bookmarkable.get();
      if (result == null)
      {
         result = false;
         bookmarkable.set(result);
      }
      return result;
   }
private boolean isBookmarkable ( ) { Boolean result = bookmarkable . get ( ) ; if ( result == null ) { result = false ; bookmarkable . set ( result ) ; } return result ; }
<b>NOTE:</b> This method should only be used by the getBookmarkableURL and getActionURL methods, for the purposes
of rewriting form URLs (which do not include viewParameters.)

@return Bookmarkable state - defaults to false if not previously set;
<b > NOTE : < / b > This method should only be used by the getBookmarkableURL and getActionURL methods for the purposes of rewriting form URLs ( which do not include viewParameters . )