anchor.diff:  %>
     <%= annotated_type(field, :gwt, :boundary, :final => true, :public => true) %> <%= getter_prefix(field) %><%= field.name %>()
     {
  +<% if field.nullable? -%>
  +    if ( is<%= field.name %>Null0() )
  +    {
  +      return null;
  +    }
  +<% end -%>
       return org.realityforge.gwt.datatypes.client.date.RDate.parse( <%= getter_prefix(field) %><%= field.name %>0() );
     }
   
  
positive.code: %>
    <%= annotated_type(field, :gwt, :boundary, :final => true, :public => true) %> <%= getter_prefix(field) %><%= field.name %>()
    {
      <% transport_value = "#{getter_prefix(field)}#{field.name}0()" -%>
      return <%= field.gwt.java_type %>.<%= field.enumeration.textual_values? ? "valueOf( #{transport_value} )" : "values()[ #{transport_value} ]" %>;
    }
  
negative.code: %>
    <%= annotated_type(field, :gwt, :boundary, :final => true, :public => true) %> <%= getter_prefix(field) %><%= field.name %>()
    {
  <% if field.nullable? -%>
      if ( is<%= field.name %>Null0() )
      {
        return null;
      }
  <% end -%>
  <% if conversion_rule.nil? %>
      return (<%= field.gwt.java_type %>)new org.realityforge.gwt.datatypes.client.collections.JsoReadOnly<%= field.struct? ? "" : gwt_type_suffix %><%= field.collection_type == :set ? "Set" : "List" %>( <%= getter_prefix(field) %><%= field.name %>0() );
  <% else %>
  