registeredClasses.put( Date.class, new DateValueConverter() ); registeredClasses.put( Font.class, new FontValueConverter() ); registeredClasses.put( ElementAlignment.class, new ElementAlignmentValueConverter() ); registeredClasses.put( WhitespaceCollapse.class, new WhitespaceCollapseValueConverter() ); registeredClasses.put( VerticalTextAlign.class, new VerticalTextAlignValueConverter() );