can any one help me i'm doing a hangman program and want to display blanks where a to z is. how can i do this?

I've got it replacing "a" but can't get it to replace the rest i.e. b to z

any help would be appriaciated.

show = pickWord.replaceAll("a"," _ ");

Anyway i just figured it out. Its alwas the way. wrecking my head for ages and once i post it i figure it out myself.

show = pickWord.replaceAll("[a-z]"," _ ");