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Examples

• Interface Implementation
  • Demonstrate use of the lower-level insn.op namespace.
• Clojure Helpers
  • Create Clojure fns that execute arbitrary bytecode.
• Faster HashCode
  • Tight-loop integer performance on par with Java, without using Java.
• Annotations
  • How to annotate generated classes, fields, and methods.
• Java 9 Modules
  • Emit modules and consume them from Java 9.

Topics

• Avoiding Reflection
  • Using instances of your generated classes from Clojure without reflection.
• Bytecode Version
  • How to change the version of JVM bytecode that is emitted.
• Constant Numbers
  • Emitting primitive constants: int and float vs. long and double.
• Higher-Level API
  • Decouple and organize bytecode instruction snippets.

Other

• Dependency Problems
  • Read this if you experience issues when attempting to load insn.
• Why the name?
  • What is an "insn" anyway?

References

• Documentation
• Tests