Just prior to 1.2 Beta4 we tried using BreakIterator for the first
sentence breaks, and it had too many serious bugs for us to use,
so javadoc now special cases English and uses our old 1.1 algorithm
that looks for a period (.) followed by white space.
Once the BreakIterator bugs are fixed, we should consider returning
to using BreakIterator for English.
The BreakIterator bugs are described in:
4140384 design bug: ambiguous "first sentence" rule
4158381 sentence BreakIterator stops too soon (submitted by Bill Shannon)
4113835 Some of BreakIterator's rules are not correct in JDK1.1.6G.