code: @Override
  	public String formatParams() {
  		StringBuilder sb = new StringBuilder();
  		for (int i = 0; i < bindNames.size(); i++) {
  			sb.append(String.format("[%s=%s]", bindNames.get(i), bindValiables.get(i)));
  		}
  		return sb.toString();
  	}
docs: {@inheritDoc}
  
  @see jp.co.future.uroborosql.context.SqlContext#formatParams()