# Package org.mozilla.classfile

- Class Summary
  Class | Description
  --- | ---
  ByteCode | This class provides opcode values expected by the JVM in Java class files.
  ClassFileWriter | ClassFileWriter A ClassFileWriter is used to write a Java class file.

- Exception Summary
  Exception | Description
  --- | ---
  ClassFileWriter.ClassFileFormatException | Thrown for cases where the error in generating the class file is due to a program size constraints rather than a likely bug in the compiler.