yes that i get... That is a better impl for Object.sizeOf()
if was talking about another commente about Object.clone()
Because there we really need to have the data.

johan


On 1/20/06, Eelco Hillenius <[EMAIL PROTECTED]> wrote:
He basically just counts instead of also temporarily storing it as we
do/ did. Makes sense.

Eelco


On 1/20/06, Johan Compagner <[EMAIL PROTECTED]> wrote:
> and i am curious what a better implementation will be for Objects.clone()
> ByteArray is pretty basic i believe. It just stores the bytes it get.. in an
> internal byte[]
>
> If he is saying that a better implementation of ObjectOutputStream that
> could be possible,
> (own thing for serializing)
>
> johan
>
>
>
> On 1/18/06, Jonathan Locke <[EMAIL PROTECTED]> wrote:
> >
> > must is a strong word and this is more rfe than bug since sizeof is only
> > used in debugging with the inspector, but this does seem good.
> >
> > SourceForge.net wrote:
> > > Bugs item #1409210, was opened at 2006-01-18 19:04
> > > Message generated for change (Tracker Item Submitted) made by Item
> Submitter
> > > You can respond by visiting:
> > >
> https://sourceforge.net/tracker/?func=detail&atid=684975&aid=1409210&group_id=119783
> > >
> > > Please note that this message will contain a full copy of the comment
> thread,
> > > including the initial issue submission, for this request,
> > > not just the latest update.
> > > Category: core
> > > Group: 1.2
> > > Status: Open
> > > Resolution: None
> > > Priority: 5
> > > Submitted By: ejboy (ejboy)
> > > Assigned to: Nobody/Anonymous (nobody)
> > > Summary: wicket.util.lang.Objects.sizeof() should be more effective
> > >
> > > Initial Comment:
> > > To avoid unnecessary memory usage ByteArrayOutputStream
> > > must be replaced with a subclass of OutputStream like this:
> > >     class CountingOutputStream extends OutputStream {
> > >         private long size;
> > >
> > >         public void write(int b) throws IOException {
> > >             size++;
> > >         }
> > >
> > >         public void write(byte b[], int off, int len)
> > > throws IOException {
> > >             size += len;
> > >         }
> > >
> > >         public long getSize() {
> > >             return size;
> > >         }
> > >
> > >
> > >     }
> > >
> > > Similar optimization may be applied to Objects.clone()
> > > method, by replacing ByteArrayInputStream and
> > > ByteArrayOutputStream with a more effective
> > > implementations.
> > >
> > >
> ----------------------------------------------------------------------
> > >
> > > You can respond by visiting:
> > >
> https://sourceforge.net/tracker/?func=detail&atid=684975&aid=1409210&group_id=119783
> > >
> > >
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