>Do you know any tools that would help me in composing a deployable
>mac-app, so called application bundle.
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>The app in question is for a school project with no budget so the tool
>must be free (of charge).
have a look at http://mindprod.com/jgloss/installer.html
One of the tools may be both free and Mac-capable.
Consider Java Web Start.
http://mindprod.com/jgloss/javawebstart.html

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Canadian Mind Products, Roedy Green.
Coaching, problem solving, economical contract programming.
See http://mindprod.com/jgloss/jgloss.html for The Java Glossary.