Are there best practices for (Java) package organization? [closed]

I organize packages by feature, not by patterns or implementation roles. I think packages like:

  • beans
  • factories
  • collections

are wrong.

I prefer, for example:

  • orders
  • store
  • reports

so I can hide implementation details through package visibility. Factory of orders should be in the orders package so details about how to create an order are hidden.

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