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Editorial Team
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Asked: 2026-05-22T01:40:26+00:00

what are best strategies to group classes in packages e.g. all managers in one

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what are best strategies to group classes in packages e.g. all managers in one package, all dao in another, would you recommend a different approach?

Any good strategies?

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  1. Editorial Team

    Classes with same functionality should be put in a samepackage with the package name that justify their functionality and use.

    For Example:

    your.company.app.service

    Should contains all the service interface

    your.company.app.service.impl

    Should contains all the service implementation classes

    your.company.app.utils

    Should contains all the utility classes.

    From standard API

    java.lang   — basic language functionality and fundamental types
java.util   — collection data structure classes
java.io — file operations
java.math   — multiprecision arithmetics
java.nio    — the New I/O framework for Java
java.net    — networking operations, sockets, DNS lookups, ...
java.security   — key generation, encryption and decryption
java.sql    — Java Database Connectivity (JDBC) to access databases
java.awt    — basic hierarchy of packages for native GUI components
javax.swing — hierarchy of packages for platform-independent rich GUI components
java.applet — classes for creating an applet

    See

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