code: public String[] splitString(String text, int maxChars) {
          String[] splitVals = {" "};
          return splitString(text,maxChars,splitVals);
      }
docs: Split the given string on spaces ensuring the maximum number of
  characters in each token.
  
  @param text The value to split
  @param maxChars The maximum required characters in each split token
  
  @return The array of tokens from splitting the string
  
  @see #splitString(String, int, String[])