docs: public static final int parseInt(CharSequence cs)
      {
          if (CharSequences.startsWith(cs, "0b"))
          {
              return parseInt(cs, 2, 2, cs.length());
          }
          if (CharSequences.startsWith(cs, "0x"))
          {
              return parseInt(cs, 16, 2, cs.length());
          }
          return parseInt(cs, 10);
      }