Returns a new BreakIterator instance for word breaks for the given locale.

Parameters:

locale the desired locale

Returns: A break iterator for word breaks

Exceptions:

NullPointerException if locale is null

IllegalArgumentException if locale isn't one of the locales returned from java.util.spi.LocaleServiceProvider.getAvailableLocales().

`NullPointerException`		if `locale` is null
`IllegalArgumentException`		if `locale` isn't one of the locales returned from `java.util.spi.LocaleServiceProvider.getAvailableLocales()`.