code: @SuppressWarnings( "rawtypes" )
      public static Morphia create(
  	                final Set<Class> classesToMap,
  	                final Set<Class<? extends TypeConverter>> converters
  	                )
  	{
          Morphia  morphia = (classesToMap == null
                          ? (new Morphia()) : (new Morphia( classesToMap )));
  
          if (converters != null  &&  converters.size() > 0) {
              DefaultConverters  defaultConverters = morphia.getMapper().getConverters();
              for (Class<? extends TypeConverter>  converter : converters) {
                  defaultConverters.addConverter( converter );
              }
          }
  
          return morphia;
  	}
docs: Construct a new instance with the classes to map and converters.
  
  @param   classesToMap
  the classes to map
  @param   converters
  the converters.
  @return
  Morphia main object.