Gets the display name for the field _in the requested locale.
!(p)
If there is no display name for the locale then a suitable must be returned.
!(p)
The implementation must check the locale is not null
and return {@code toString()}.
@param locale the locale to use, not null
@return the display name for the locale or a suitable , not null
Gets the display name for the field _in the requested locale. !(p) If there is no display name for the locale then a suitable must be returned. !(p) The implementation must check the locale is not null and return {@code toString()}.
@param locale the locale to use, not null @return the display name for the locale or a suitable , not null