It says zero or even more event of whitespace characters, accompanied by a comma and afterwards followed by zero or maybe more event of whitespace people. Nevertheless x.replaceAll("\s+", ""); will probably be more successful means of trimming Areas (if string might have numerous contiguous Areas) due to the fact of https://mantra-chocolate-bars20964.blogars.com/30506963/not-known-details-about-mantra-mushroom-chocolate-bars