public static ClassDefItem translate(
      DxContext context,
      DirectClassFile cf,
      byte[] bytes,
      CfOptions cfOptions,
      DexOptions dexOptions,
      DexFile dexFile) {
    try {
      return translate0(context, cf, bytes, cfOptions, dexOptions, dexFile);
    } catch (RuntimeException ex) {
      String msg = "...while processing " + cf.getFilePath();
      throw ExceptionWithContext.withContext(ex, msg);
    }
  }
Takes a {@code byte[]}, interprets it as a Java classfile, and translates it into a {@link
ClassDefItem}.

@param context {@code non-null;} the state global to this invocation.
@param cf {@code non-null;} the class file
@param bytes {@code non-null;} contents of the file
@param cfOptions options for class translation
@param dexOptions options for dex output
@param dexFile {@code non-null;} dex output
@return {@code non-null;} the translated class
android/android_framework/dex-maker/src/main/java/com/android/dx/dex/cf/CfTranslator.java