protected HeaderKeys findKey(byte[] data, int offset, int length) {
        return HttpHeaderKeys.find(data, offset, length);
    }
protected HeaderKeys findKey ( byte [ ] data , int offset , int length ) { return HttpHeaderKeys . find ( data , offset , length ) ; }
@see com.ibm.ws.genericbnf.internal.BNFHeadersImpl#findKey(byte[], int, int)