@turt2live - replaceAll is a regex based function. In case you're unaware, RegEx = Regular Expressions, a very complex string parsing/matching engine Java implements. Replace (with character input), on the other hand, essentially just loops through all characters in the string and does something along the lines of `if (characters[x] == ';') characters[x] = ',';`
Much more efficient + not calling a complex engine that isn't needed.

-- Will adjust the spacing.