public String toAuditString() {
    StringBuffer auditStr = new StringBuffer();

    auditStr.append("\r\n*componentSeq* :");
    auditStr.append(componentSeq);
    auditStr.append("; ");
    auditStr.append("\r\n*investigation* :");
    if (investigation != null) {
      auditStr.append(toShortClassName(investigation));

      auditStr.append(investigation.getId());
    }
    auditStr.append("; ");
    auditStr.append("\r\n*orderSet* :");
    if (orderSet != null) {
      auditStr.append(toShortClassName(orderSet));

      auditStr.append(orderSet.getId());
    }
    auditStr.append("; ");
    return auditStr.toString();
  }