JEP 457, Class-File API (Preview), has been Integrated into JDK 22, proposing a new API for parsing, generating, and transforming Java class files. This API will initially replace ASM within the ...

Java 24 adds several new features to the language, such as the availability of the Stream Gatherers API and Class-File API, ...

OpenJDK proposal would replace ASM with an up-to-date and performant API for parsing, generating, and transforming Java class files.

The Java Class File Disassembler ( javap ) is a useful tool for the Java developer that I have referenced in previous blog posts covering a variety of contexts such as detecting the innards of a ...