eclipse - Java: Proper organization of external libraries? -

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so took coursera course had me work external libraries. 2 .jar files of weekly projects depended upon.

i'm not entirely sure how eclipse compiles , runs files, , how links these external libraries -- proper way of organizing this? put copy of each .jar file in each project directory?

is there another, cleaner way should organizing this?

thanks --

as beginner programmer ok put in each project. consider ongoing work , @ time in future want upgrade new version of these external libraries. have copy everywhere.

instead option store them in 1 place , add in classpath in each project. have 1 copy of it, better.

now, if , when new version file names might change, still have change classpath of each project.

but advise worry these , other such problems later. now, focus on programming related problems rather configuration.


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