[SNMP4J] Minor optimization in PDU.toString() method

Matthieu Casanova chocolat.mou at gmail.com
Mon Dec 5 09:50:45 CET 2005


Hi, you're probably right but it will not use your StringBuffer and it will
probably create a new one just for this line I think, don't you ?

Matthieu

2005/12/2, Frank Fock <fock at agentpp.com>:
>
> Hi,
>
> Yes, Java 1.4 or later uses StringBuffer for String concatenation.
> So, there is no need for optimization.
>
> Best regards,
> Frank
>
> Alan D. Cabrera wrote:
>
> > Is explicit string buffer usage still required?  I thought that the
> > compiler automatically used them for string contacts.
> >
> >
> > Regards,
> > Alan
> >
> > Matthieu Casanova wrote, On 12/2/2005 1:26 AM:
> >
> >> Hi, il the last release 1.6b (but probably in previous one) there is
> >> a minor
> >> optimization to do :
> >>
> >> The method contains line 601 this
> >> buf.append(getErrorStatusText()+"("+errorStatus+")");
> >>
> >> Since we have a StringBuffer it would be better to use it for those
> >> String
> >> concatenations like that
> >> buf.append(getErrorStatusText());
> >> buf.append('(');
> >> buf.append(errorStatus);
> >> buf.append(')');
> >>
> >> Matthieu
> >> _______________________________________________
> >> SNMP4J mailing list
> >> SNMP4J at agentpp.org
> >> http://lists.agentpp.org/mailman/listinfo/snmp4j
> >>
> >>
> >
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> >
> >
>
>
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