java - Regex Sentence Split -

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i'm trying split string "sentences" i'm having issue trailing words. example:

"this isn't cool. doesn't work. this"

should split

[this cool., doesn't work., this]

so far i've been using "[^\\.!?]*[\\.\\s!?]+" can't figure out how adjust trailing word since there no terminating character , nothing for. there can add or need adjust completely?

instead of splitting string can find sentences , matching trailing sentence can use anchor $ match end of string:

list<string> sentences = new arraylist<string>();  matcher m = pattern.compile("[^?!.]+(?:[.?!]|$)")      .matcher("this isn't cool. doesn't work. this");  while (m.find()) {    sentences.add(m.group());  }

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