Packages/Naming assignment doubt

i am not getting ,actually what should i do in the fllowing assignment... please give me some hint.. thank you
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Packages/Naming
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Please change the package names in your previous assignment such that two packages have same name and analyze the result/errors that will be thrown.

thank you...

I think you should manually change the name of the package(folder) wherever you saved it in your drive and observe the error..It would display something like 'do you want to merge the folder' which we should'nt do.