The 's' replaces a single Area match at any given time although the 's+' replaces The entire House sequence directly with the second parameter. On the other hand x.replaceAll("\s+", ""); might be far more effective technique for trimming spaces (if string might have several contiguous Areas) due to the fact https://mantra-chocolate-bars99753.sharebyblog.com/31223881/not-known-details-about-mantra-mushroom-chocolate-bars