code: public String[] split(String str, String regex, int limit) {
          return str.split(regex, limit);
      }
docs: Split the given string with the given regular expression returning the
  array of strings after splitting.
  
  @param str  The string to split
  @param regex  The regular expression to split on
  @param limit  The maximum number of split values
  
  @return The array of split strings
  
  @see String#split(String)