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J A R How To

Benjoe Reyes
Ranch Hand

Joined: Apr 24, 2002
Posts: 109
how do you create a jar??? what is manifest.tmp??? am i the one to create it??? what should be in it???
please give me a step by step example
thanks
Cindy Glass
"The Hood"
Sheriff

Joined: Sep 29, 2000
Posts: 8521
A Jar File is really just a zipped file containing all your classes in their subdirectories and associated files.
The Manifest is the file that you create to go along with your jar to give the jvm a clue as to which of these zillion class files is the one that has the main method in it. Of course it does other stuff also.
[ December 09, 2002: Message edited by: Cindy Glass ]

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Benjoe Reyes
Ranch Hand

Joined: Apr 24, 2002
Posts: 109
cindy,
so i just type in one file (the source or the class file???)in a note pad and save as : manifest tmp???
Benjoe Reyes
Ranch Hand

Joined: Apr 24, 2002
Posts: 109
cindy,
so i just type in one file (the source or the class file???)in a note pad and save as : manifest.tmp???
Rob Chung
Ranch Hand

Joined: Oct 15, 2002
Posts: 46
In your command line, do
jar -help
and you'll see the options available.
e.g. To create a jar with all the classes within a directory:
jar cvf mfJar.jar c:/myDir/*.class
Benjoe Reyes
Ranch Hand

Joined: Apr 24, 2002
Posts: 109
thanks rob
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: J A R How To