Completes this builder by creating the {@code DateTimeFormatter}
using the default locale.
!(p)
This will create a formatter with the {@linkplain Locale#getDefault(Locale.Category) default FORMAT locale}.
Numbers will be printed and parsed using the standard DecimalStyle.
The resolver style will be {@link ResolverStyle#SMART SMART}.
!(p)
Calling this method will end any open optional sections by repeatedly
calling {@link #optionalEnd()} before creating the formatter.
!(p)
This builder can still be used after creating the formatter if desired,
although the state may have been changed by calls to {@code optionalEnd}.
Completes this builder by creating the {@code DateTimeFormatter} using the default locale. !(p) This will create a formatter with the {@linkplain Locale#getDefault(Locale.Category) default FORMAT locale}. Numbers will be printed and parsed using the standard DecimalStyle. The resolver style will be {@link ResolverStyle#SMART SMART}. !(p) Calling this method will end any open optional sections by repeatedly calling {@link #optionalEnd()} before creating the formatter. !(p) This builder can still be used after creating the formatter if desired, although the state may have been changed by calls to {@code optionalEnd}.
@return the created formatter, not null