# Java Bytecode Java bytecode is the intermediate representation stored in Java class files and executed or transformed by compatible runtimes. ## Notebook evidence [[Scanned_20260730-1806#Page 6 — `Scanned_20260730-1806.pdf`, PDF page 6|PDF page 6]] lists “java byte code” during extension reconnaissance. Later APK inspection supplies the practical dependency and package context. ## Boundary Identify actual file signatures and container paths; adjacent `.efi` wording belongs to a different technical family.