Migrate Java codebases from JDK 11 to JDK 17 with modern language features.
npx skills add https://github.com/brunoborges/gh-appmod --skill java-11-to-17
Please help me install this Agent Skill. Skill: java-11-to-17 Source: https://github.com/brunoborges/gh-appmod/tree/main/skills/java-11-to-17 Command: npx skills add https://github.com/brunoborges/gh-appmod --skill java-11-to-17
Java projects struggle to stay up-to-date with language evolution, incurring risk and maintenance cost when upgrading across multiple features.
Upgrade your project to Java 17 by following the step-by-step migration guide and applying the provided patterns.
High-intent search queries and answers about installing and using this skill.
To migrate Java from JDK 11 to 17, apply step-by-step patterns for records, sealed classes, switch expressions, and text blocks while validating compatibility and testing strategies.
When upgrading to Java 17, adopt modern features like records, sealed classes, pattern matching for instanceof, switch expressions, and text blocks to reduce maintenance costs.
Yes, Java records and sealed classes can be applied to typical enterprise Java projects including libraries, APIs, and tests during a JDK 17 migration to modernize codebases.
The best way to handle deprecations and NPE improvements in Java 17 is to follow dedicated migration guidance that provides concrete code transformations and compatibility testing strategies.
Pattern matching for instanceof in Java 17 modernizes legacy modules by allowing direct variable binding within type checks, replacing verbose explicit cast operations with safer code transformations.
Yes, migrating from Java 11 to 17 requires validation and testing strategies to ensure libraries, APIs, and tests function correctly after adopting new language features like text blocks.
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