code: public PreparedStatement prepareStatement(final String sql, final int resultSetType,
        final int resultSetConcurrency)
        throws SQLException {
      return internalPrepareStatement(sql,
          resultSetType,
          resultSetConcurrency,
          Statement.NO_GENERATED_KEYS);
    }
docs: Creates a <code>PreparedStatement</code> object that will generate <code>ResultSet</code>
  objects with the given type and concurrency. This method is the same as the
  <code>prepareStatement</code> method above, but it allows the default result set type and
  concurrency to be overridden. The holdability of the created result sets can be determined by
  calling {@link #getHoldability}.
  
  @param sql                  a <code>String</code> object that is the SQL statement to be sent
  to the database; may contain one or more '?' IN parameters
  @param resultSetType        a result set type; one of <code>ResultSet.TYPE_FORWARD_ONLY</code>,
  <code>ResultSet.TYPE_SCROLL_INSENSITIVE</code>, or
  <code>ResultSet.TYPE_SCROLL_SENSITIVE</code>
  @param resultSetConcurrency a concurrency type; one of <code>ResultSet.CONCUR_READ_ONLY</code>
  or
  <code>ResultSet.CONCUR_UPDATABLE</code>
  @return a new PreparedStatement object containing the pre-compiled SQL statement that will
  produce <code>ResultSet</code> objects with the given type and concurrency
  @throws SQLException if a database access error occurs, this method is called on a closed
  connection or the given parameters are not<code>ResultSet</code> constants
  indicating type and concurrency