Verified65% confidenceFactTime unknown

Java package names directly correspond to directory structures at the file system level; for example, the package name com.example.payment.service corresponds to the com/example/payment/service/ directory on disk.

3

Sources

65%

Confidence

Long-term

Relevance

5/31/2026

First Seen

Sources

Java Project Structure Explained: The Four-Layer Architecture of Modules, Packages, Classes, and Methods

bilibili程序员黑豆

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