Print on the same line.

[Stelios Philippou <st...@gmail.com>]

I running a long application on an X session that i do not view it as it
runs headless.

I just see the command line that i am using in order to help me debug.

Since there are a lot of steps in the  program that i am performing i want
it to show some sort of progress bar.

I have managed to make this work if i run the program with out maven.
When i try to do it with mvn the out.print command will not show me anything
until i actually print a new line.

This is killing me as my screen will end up filling with a lot of junk as i
want to keep a progress bar that the system is actually running and not have
crushed.

I just want to know how i will be able to do the normal
out.print and display it with out having to use println.

I hope it is clear what i am asking.


--sTelios

Re: Print on the same line.

[Stelios Philippou <st...@gmail.com>]

i have tried flush it had no effect.
If i remember correctly .err didnt display anything when used. but ill check
again tommorow.

Franklin P. Jones  - "All women should know how to take care of children.
Most of them will have a husband some day."

On Thu, Dec 11, 2008 at 6:17 PM, Matthias Grunwalde <
mgrunwalde@googlemail.com> wrote:

> Would System.out.flush() help? Alternatively, System.err.println - the
> error
> stream isn't buffered; the output stream is buffered, hence needing to
> write
> a newline.
>
> On Thu, Dec 11, 2008 at 1:12 PM, Stelios Philippou <stevoo82@gmail.com
> >wrote:
>
> > I running a long application on an X session that i do not view it as it
> > runs headless.
> >
> > I just see the command line that i am using in order to help me debug.
> >
> > Since there are a lot of steps in the  program that i am performing i
> want
> > it to show some sort of progress bar.
> >
> > I have managed to make this work if i run the program with out maven.
> > When i try to do it with mvn the out.print command will not show me
> > anything
> > until i actually print a new line.
> >
> > This is killing me as my screen will end up filling with a lot of junk as
> i
> > want to keep a progress bar that the system is actually running and not
> > have
> > crushed.
> >
> > I just want to know how i will be able to do the normal
> > out.print and display it with out having to use println.
> >
> > I hope it is clear what i am asking.
> >
> >
> > --sTelios
> >
>
>
>
> --
> Matthias Grünwalde
>

Re: Print on the same line.

[Matthias Grunwalde <mg...@googlemail.com>]

Would System.out.flush() help? Alternatively, System.err.println - the error
stream isn't buffered; the output stream is buffered, hence needing to write
a newline.

On Thu, Dec 11, 2008 at 1:12 PM, Stelios Philippou <st...@gmail.com>wrote:

> I running a long application on an X session that i do not view it as it
> runs headless.
>
> I just see the command line that i am using in order to help me debug.
>
> Since there are a lot of steps in the  program that i am performing i want
> it to show some sort of progress bar.
>
> I have managed to make this work if i run the program with out maven.
> When i try to do it with mvn the out.print command will not show me
> anything
> until i actually print a new line.
>
> This is killing me as my screen will end up filling with a lot of junk as i
> want to keep a progress bar that the system is actually running and not
> have
> crushed.
>
> I just want to know how i will be able to do the normal
> out.print and display it with out having to use println.
>
> I hope it is clear what i am asking.
>
>
> --sTelios
>



-- 
Matthias Grünwalde