The 's' replaces 1 space match at any given time nevertheless the 's+' replaces The complete Room sequence at the same time with the 2nd parameter. Having said that x.replaceAll("\s+", ""); might be far more productive way of trimming Areas (if string can have many contiguous spaces) mainly because of https://mantra-mushroom-gummies53197.webbuzzfeed.com/31901157/about-mantra-euphoria-gummie