chain three converters . concode_field_sep Converter[] chain concode_elem_sep long serialVersionUID concode_field_sep Converter<U,T> inverse concode_elem_sep Class<U> toType concode_elem_sep Class<T> fromType concode_elem_sep Converter<T,T> identity concode_elem_sep U from concode_elem_sep String toString concode_elem_sep T to
Converter < T , U > function ( Converter < T , ? extends X1 > c1 , Converter < ? super X1 , ? extends X2 > c2 , Converter < ? super X2 , U > c3 ) { return new Converters ( c1 , c2 , c3 ) ; }