throw new IllegalArgumentException("Unrecognized Tpb parameter: " + key);
else { throw new IllegalArgumentException("Unrecognized Tpb parameter: " + key); }
    public void add(Integer key)    {        if (key == null )         {            throw new IllegalArgumentException("Do not add null to Tpb");        } // end of if ()        if (tpb.contains(key))        {            return;        } // end of if ()        if (key.equals(ISC_TPB_CONSISTENCY)            || key.equals(ISC_TPB_READ_COMMITTED)            || key.equals(ISC_TPB_CONCURRENCY)            || key.equals(ISC_TPB_REC_VERSION)            || key.equals(ISC_TPB_WAIT)            || key.equals(ISC_TPB_READ)            || key.equals(ISC_TPB_WRITE))         {            tpb.add(key);        } // end of if ()        throw new IllegalArgumentException("Unrecognized Tpb parameter: " + key);    }