code: public static boolean isWhitespace(final char pCharAt) {
        return (pCharAt == '\u0009' || pCharAt == '\n' || pCharAt == '\u000B'
             || pCharAt == '\u000C' || pCharAt == '\r' || pCharAt == '\u001C'
             || pCharAt == '\u001D' || pCharAt == '\u001E' || pCharAt == '\u001F'
             || pCharAt == '\u0020' || pCharAt == '\u1680' || pCharAt == '\u180E'
             || pCharAt == '\u2000' || pCharAt == '\u2001' || pCharAt == '\u2002'
             || pCharAt == '\u2003' || pCharAt == '\u2004' || pCharAt == '\u2005'
             || pCharAt == '\u2006' || pCharAt == '\u2008' || pCharAt == '\u2009'
             || pCharAt == '\u200A' || pCharAt == '\u2028' || pCharAt == '\u2029'
             || pCharAt == '\u205F' || pCharAt == '\u3000');
      }
docs: check if char set is a whit space character, because gwt doesn't implement {@link Character#isWhitespace(char)}.
  
  @param pCharAt
  character to test
  @return true if it is a white space character