code: public synchronized int setString(long pos,
                                        String str) throws SQLException {
          return setString(pos, str, 0, str.length());
      }
docs: Writes the given Java <code>String</code> to the <code>CLOB</code>
  value that this <code>Clob</code> object designates at the position
  <code>pos</code>.
  
  @param pos the position at which to start writing to the
  <code>CLOB</code> value that this <code>Clob</code> object
  represents
  @param str the string to be written to the <code>CLOB</code> value
  that this <code>Clob</code> designates
  @return the number of characters written
  @throws SQLException if there is an error accessing the
  <code>CLOB</code> value