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Java refactoring with modern features v1.0.0

Use this resource to modernize Java code with recent language features

New

  • 374 downloads
  • 225 likes
  • 232 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install modern-java-refactoring

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent replaces anonymous classes with lambdas, loops with Streams, Date with java.time and mutable collections with immutable factories. It also applies text blocks, var, records, switch expressions and the flexible constructor bodies of Java 25.

Mostly picked by

Updated November 2, 2026

Card for the “Java refactoring with modern features” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
Apache-2.0

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What you get

  • SKILL.md : refactoring triggers and constraints
  • references/141-java-refactoring-with-modern-features.md : mapping of legacy idioms to modern features

Good fit for

  • Java 8 code still relies on Date and anonymous classes
  • You are migrating a project to Java 25

Not for

    Tags

    • modern java
    • lambdas
    • java.time
    • refactoring

    About

    You say

    “Modernize this Java module with lambdas, java.time and immutable collections.”

    Card for the “Java refactoring with modern features” skill

    Skill published by jabrena under the Apache-2.0 license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to modernize Java code with recent language features
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE11.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/141-java-refactoring-with-modern-features.md53.7 KB
    • SKILL.md3.7 KB

    Origin and licence

    Listed unmodified

    Author
    jabrena
    Source
    github.com/jabrena/plinth/tree/b1c04e39a93d9aac4a70e5154cd50ab6d47fdcf8/skills/141-java-refactoring-with-modern-features
    Licence
    Apache-2.0

    Notice

    « 141-java-refactoring-with-modern-features » (jabrena, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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