private Code(StringBuffer sql, List bindings) { m_sql = sql;
private Code(Code orig, List bindings) { if (orig.m_used) { m_sql = new StringBuffer(); append(orig.getSQL()); } else { m_sql = orig.m_sql; orig.m_used = true; }
    private Code(StringBuffer sql, List bindings) {        m_sql = sql;        m_bindings = bindings;    }