com.android.dx.dex.file.ClassDefItem Java Examples

@Override
public Boolean call() throws Exception {
    try {
        ClassDefItem clazz = futureClazz.get();
        if (clazz != null) {
            addClassToDex(clazz);
            updateStatus(true);
        }
        return true;
    } catch(ExecutionException ex) {
        // Rethrow previously uncaught translation exceptions.
        // These, as well as any exceptions from addClassToDex,
        // are handled and reported in processAllFiles().
        Throwable t = ex.getCause();
        throw (t instanceof Exception) ? (Exception) t : ex;
    }
}
 

/**
 * {@inheritDoc}
 */
public ClassDefItem translate(DirectClassFile directClassFile,
                              byte[] binaryRepresentation,
                              CfOptions dexCompilerOptions,
                              DexOptions dexFileOptions,
                              DexFile dexFile) {
    throw new IllegalStateException("Could not resolve dispatcher: " + message);
}
 

private Boolean call(DirectClassFile cf) {

            // Submit class to translation phase.
            Future<ClassDefItem> cdif = classTranslatorPool.submit(
                    new ClassTranslatorTask(bytes, cf));
            Future<Boolean> res = classDefItemConsumer.submit(new ClassDefItemConsumer(
                    name, cdif));
            addToDexFutures.add(res);

            return true;
        }
 

private ClassDefItem translateClass(byte[] bytes, DirectClassFile cf) {
    try {
        return CfTranslator.translate(context, cf, bytes, args.cfOptions,
                args.dexOptions, outputDex);
    } catch (ParseException ex) {
        context.err.println("\ntrouble processing:");
        if (args.debug) {
            ex.printStackTrace(context.err);
        } else {
            ex.printContext(context.err);
        }
    }
    errors.incrementAndGet();
    return null;
}
 

private void addToDexFile(DexFile dexFile, String name, byte[] bytes) {
  DirectClassFile cf = new DirectClassFile(bytes, name, cfOptions.strictNameCheck);
  cf.setAttributeFactory(StdAttributeFactory.THE_ONE);
  cf.getMagic();

  int numMethodIds = dexFile.getMethodIds().items().size();
  int numFieldIds = dexFile.getFieldIds().items().size();
  int constantPoolSize = cf.getConstantPool().size();

  int maxMethodIdsInDex = numMethodIds + constantPoolSize + cf.getMethods().size() +
      MAX_METHOD_ADDED_DURING_DEX_CREATION;
  int maxFieldIdsInDex = numFieldIds + constantPoolSize + cf.getFields().size() +
      MAX_FIELD_ADDED_DURING_DEX_CREATION;

  if ((dexFile.getClassDefs().items().size() > 0)
      && ((maxMethodIdsInDex > MAX_NUMBER_OF_IDX_PER_DEX) ||
          (maxFieldIdsInDex > MAX_NUMBER_OF_IDX_PER_DEX))) {
    throw new RuntimeException("TODO multi dex!");
  }

  try {
    ClassDefItem clazz = CfTranslator.translate(cf, bytes, cfOptions , dexOptions, dexFile);
    synchronized (dexFile) {
      dexFile.add(clazz);
    }
  } catch (ParseException ex) {
    Main.exit("Parse error, " + name, ex);
  }
}
 

/**
 * Add this annotation to a method.
 *
 * @param dexMaker DexMaker instance.
 * @param method Method to be added to.
 */
public void addToMethod(DexMaker dexMaker, MethodId<?, ?> method) {
    if (annotatedElement != ElementType.METHOD) {
        throw new IllegalStateException("This annotation is not for method");
    }

    if (!method.declaringType.equals(declaringType)) {
        throw new IllegalArgumentException("Method" + method + "'s declaring type is inconsistent with" + this);
    }

    ClassDefItem classDefItem = dexMaker.getTypeDeclaration(declaringType).toClassDefItem();

    if (classDefItem == null) {
        throw new NullPointerException("No class defined item is found");
    } else {
        CstMethodRef cstMethodRef = method.constant;

        if (cstMethodRef == null) {
            throw new NullPointerException("Method reference is NULL");
        } else {
            // Generate CstType
            CstType cstType = CstType.intern(type.ropType);

            // Generate Annotation
            Annotation annotation = new Annotation(cstType, AnnotationVisibility.RUNTIME);

            // Add generated annotation
            Annotations annotations = new Annotations();
            for (NameValuePair nvp : elements.values()) {
                annotation.add(nvp);
            }
            annotations.add(annotation);
            classDefItem.addMethodAnnotations(cstMethodRef, annotations, dexMaker.getDexFile());
        }
    }
}
 

public static void addToField(DexMaker dexMaker, FieldId<?, ?> field,List<AnnotationId<?,?>> ids) {
    ClassDefItem classDefItem = dexMaker.getTypeDeclaration(field.declaringType).toClassDefItem();
    if (classDefItem == null) {
        throw new NullPointerException("No class defined item is found");
    }
    Annotations annotations = new Annotations();
    for (AnnotationId<?,?> id:ids){
        if (id.annotatedElement != ElementType.FIELD) {
            throw new IllegalStateException("This annotation is not for method");
        }

        if (field.declaringType != id.declaringType) {
            throw new IllegalArgumentException("Field" + field + "'s declaring type is inconsistent with" + id);
        }

        // Generate CstType
        CstType cstType = CstType.intern(id.type.ropType);

        // Generate Annotation
        Annotation annotation = new Annotation(cstType, AnnotationVisibility.RUNTIME);

        // Add generated annotation
        for (NameValuePair nvp : id.elements.values()) {
            annotation.add(nvp);
        }
        annotations.add(annotation);
    }

    CstFieldRef cstFieldRef = field.constant;
    classDefItem.addFieldAnnotations(cstFieldRef, annotations, dexMaker.getDexFile());
}
 

/**
 * Add this annotation to a method.
 *
 * @param dexMaker DexMaker instance.
 * @param method   Method to be added to.
 */
public static void addToMethod(DexMaker dexMaker, MethodId<?, ?> method,List<AnnotationId<?,?>> ids) {
    ClassDefItem classDefItem = dexMaker.getTypeDeclaration(method.declaringType).toClassDefItem();

    if (classDefItem == null) {
        throw new NullPointerException("No class defined item is found");
    }
    CstMethodRef cstMethodRef = method.constant;
    if (cstMethodRef == null) {
        throw new NullPointerException("Method reference is NULL");
    }
    Annotations annotations = new Annotations();
    for (AnnotationId<?, ?> id :
            ids) {
        if (id.annotatedElement != ElementType.METHOD) {
            throw new IllegalStateException("This annotation is not for method");
        }

        if (method.declaringType != id.declaringType) {
            throw new IllegalArgumentException("Method" + method + "'s declaring type is inconsistent with" + id);
        }

        // Generate CstType
        CstType cstType = CstType.intern(id.type.ropType);

        // Generate Annotation
        Annotation annotation = new Annotation(cstType, AnnotationVisibility.RUNTIME);

        // Add generated annotation
        for (NameValuePair nvp : id.elements.values()) {
            annotation.add(nvp);
        }
        annotations.add(annotation);
    }
    classDefItem.addMethodAnnotations(cstMethodRef, annotations, dexMaker.getDexFile());


}
 

@Override
public Boolean call() throws Exception {
    try {
        ClassDefItem clazz = futureClazz.get();
        if (clazz != null) {
            addClassToDex(clazz);
            updateStatus(true);
        }
        return true;
    } catch(ExecutionException ex) {
        // Rethrow previously uncaught translation exceptions.
        // These, as well as any exceptions from addClassToDex,
        // are handled and reported in processAllFiles().
        Throwable t = ex.getCause();
        throw (t instanceof Exception) ? (Exception) t : ex;
    } finally {
        if (args.multiDex) {
            // Having added our actual indicies to the dex file,
            // we subtract our original estimate from the total estimate,
            // and signal the translation phase, which may be paused
            // waiting to determine if more classes can be added to the
            // current dex file, or if a new dex file must be created.
            synchronized(dexRotationLock) {
                maxMethodIdsInProcess -= maxMethodIdsInClass;
                maxFieldIdsInProcess -= maxFieldIdsInClass;
                dexRotationLock.notifyAll();
            }
        }
    }
}
 

private ClassDefItemConsumer(String name, Future<ClassDefItem> futureClazz,
        int maxMethodIdsInClass, int maxFieldIdsInClass) {
    this.name = name;
    this.futureClazz = futureClazz;
    this.maxMethodIdsInClass = maxMethodIdsInClass;
    this.maxFieldIdsInClass = maxFieldIdsInClass;
}
 

public ClassDefItem addToDexFile(DexFile dest, DirectClassFile classFile) {
  ClassDefItem result = CfTranslator.translate(
      context,
      classFile,
      (byte[]) null /*ignored*/,
      cfOptions,
      dest.getDexOptions(),
      dest);
  dest.add(result);
  return result;
}
 

private ClassDefItem translateClass(byte[] bytes, DirectClassFile cf) {
    try {
        return CfTranslator.translate(context, cf, bytes, args.cfOptions,
                args.dexOptions, outputDex);
    } catch (ParseException ex) {
        context.err.println("\ntrouble processing:");
        if (args.debug) {
            ex.printStackTrace(context.err);
        } else {
            ex.printContext(context.err);
        }
    }
    errors.incrementAndGet();
    return null;
}
 

private ClassDefItem translateClass(byte[] bytes, DirectClassFile cf) {
    try {
        return CfTranslator.translate(context, cf, bytes, args.cfOptions,
            args.dexOptions, outputDex);
    } catch (ParseException ex) {
        context.err.println("\ntrouble processing:");
        if (args.debug) {
            ex.printStackTrace(context.err);
        } else {
            ex.printContext(context.err);
        }
    }
    errors.incrementAndGet();
    return null;
}
 

@Override
public Boolean call() throws Exception {
    try {
        ClassDefItem clazz = futureClazz.get();
        if (clazz != null) {
            addClassToDex(clazz);
            updateStatus(true);
        }
        return true;
    } catch(ExecutionException ex) {
        // Rethrow previously uncaught translation exceptions.
        // These, as well as any exceptions from addClassToDex,
        // are handled and reported in processAllFiles().
        Throwable t = ex.getCause();
        throw (t instanceof Exception) ? (Exception) t : ex;
    } finally {
        if (args.multiDex) {
            // Having added our actual indicies to the dex file,
            // we subtract our original estimate from the total estimate,
            // and signal the translation phase, which may be paused
            // waiting to determine if more classes can be added to the
            // current dex file, or if a new dex file must be created.
            synchronized(dexRotationLock) {
                maxMethodIdsInProcess -= maxMethodIdsInClass;
                maxFieldIdsInProcess -= maxFieldIdsInClass;
                dexRotationLock.notifyAll();
            }
        }
    }
}
 

private ClassDefItemConsumer(String name, Future<ClassDefItem> futureClazz,
        int maxMethodIdsInClass, int maxFieldIdsInClass) {
    this.name = name;
    this.futureClazz = futureClazz;
    this.maxMethodIdsInClass = maxMethodIdsInClass;
    this.maxFieldIdsInClass = maxFieldIdsInClass;
}
 

private ClassDefItemConsumer(String name, Future<ClassDefItem> futureClazz,
    int maxMethodIdsInClass, int maxFieldIdsInClass) {
    this.name = name;
    this.futureClazz = futureClazz;
    this.maxMethodIdsInClass = maxMethodIdsInClass;
    this.maxFieldIdsInClass = maxFieldIdsInClass;
}
 

private ClassDefItem translateClass(byte[] bytes, DirectClassFile cf) {
    try {
        return CfTranslator.translate(context, cf, bytes, args.cfOptions,
                args.dexOptions, outputDex);
    } catch (ParseException ex) {
        context.err.println("\ntrouble processing:");
        if (args.debug) {
            ex.printStackTrace(context.err);
        } else {
            ex.printContext(context.err);
        }
    }
    errors.incrementAndGet();
    return null;
}
 

@Override
public Boolean call() throws Exception {
    try {
        ClassDefItem clazz = futureClazz.get();
        if (clazz != null) {
            addClassToDex(clazz);
            updateStatus(true);
        }
        return true;
    } catch(ExecutionException ex) {
        // Rethrow previously uncaught translation exceptions.
        // These, as well as any exceptions from addClassToDex,
        // are handled and reported in processAllFiles().
        Throwable t = ex.getCause();
        throw (t instanceof Exception) ? (Exception) t : ex;
    } finally {
        if (args.multiDex) {
            // Having added our actual indicies to the dex file,
            // we subtract our original estimate from the total estimate,
            // and signal the translation phase, which may be paused
            // waiting to determine if more classes can be added to the
            // current dex file, or if a new dex file must be created.
            synchronized(dexRotationLock) {
                maxMethodIdsInProcess -= maxMethodIdsInClass;
                maxFieldIdsInProcess -= maxFieldIdsInClass;
                dexRotationLock.notifyAll();
            }
        }
    }
}
 

/**
 * Performs the main act of translation. This method is separated
 * from {@link #translate} just to keep things a bit simpler in
 * terms of exception handling.
 *
 *
 * @param context
 * @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
 */
private static ClassDefItem translate0(DxContext context, DirectClassFile cf, byte[] bytes,
                                       CfOptions cfOptions, DexOptions dexOptions, DexFile dexFile) {

    context.optimizerOptions.loadOptimizeLists(cfOptions.optimizeListFile,
            cfOptions.dontOptimizeListFile);

    // Build up a class to output.

    CstType thisClass = cf.getThisClass();
    int classAccessFlags = cf.getAccessFlags() & ~AccessFlags.ACC_SUPER;
    CstString sourceFile = (cfOptions.positionInfo == PositionList.NONE) ? null :
        cf.getSourceFile();
    ClassDefItem out =
        new ClassDefItem(thisClass, classAccessFlags,
                cf.getSuperclass(), cf.getInterfaces(), sourceFile);

    Annotations classAnnotations =
        AttributeTranslator.getClassAnnotations(cf, cfOptions);
    if (classAnnotations.size() != 0) {
        out.setClassAnnotations(classAnnotations, dexFile);
    }

    FieldIdsSection fieldIdsSection = dexFile.getFieldIds();
    MethodIdsSection methodIdsSection = dexFile.getMethodIds();
    processFields(cf, out, dexFile);
    processMethods(context, cf, cfOptions, dexOptions, out, dexFile);

    // intern constant pool method, field and type references
    ConstantPool constantPool = cf.getConstantPool();
    int constantPoolSize = constantPool.size();

    for (int i = 0; i < constantPoolSize; i++) {
        Constant constant = constantPool.getOrNull(i);
        if (constant instanceof CstMethodRef) {
            methodIdsSection.intern((CstBaseMethodRef) constant);
        } else if (constant instanceof CstInterfaceMethodRef) {
            methodIdsSection.intern(((CstInterfaceMethodRef) constant).toMethodRef());
        } else if (constant instanceof CstFieldRef) {
            fieldIdsSection.intern((CstFieldRef) constant);
        } else if (constant instanceof CstEnumRef) {
            fieldIdsSection.intern(((CstEnumRef) constant).getFieldRef());
        }
    }

    return out;
}
 

/**
 * Performs the main act of translation. This method is separated
 * from {@link #translate} just to keep things a bit simpler in
 * terms of exception handling.
 *
 *
 * @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
 */
private static ClassDefItem translate0(DxContext context, DirectClassFile cf, byte[] bytes,
        CfOptions cfOptions, DexOptions dexOptions, DexFile dexFile) {

    context.optimizerOptions.loadOptimizeLists(cfOptions.optimizeListFile,
            cfOptions.dontOptimizeListFile);

    // Build up a class to output.

    CstType thisClass = cf.getThisClass();
    int classAccessFlags = cf.getAccessFlags() & ~AccessFlags.ACC_SUPER;
    CstString sourceFile = (cfOptions.positionInfo == PositionList.NONE) ? null :
        cf.getSourceFile();
    ClassDefItem out =
        new ClassDefItem(thisClass, classAccessFlags,
                cf.getSuperclass(), cf.getInterfaces(), sourceFile);

    Annotations classAnnotations =
        AttributeTranslator.getClassAnnotations(cf, cfOptions);
    if (classAnnotations.size() != 0) {
        out.setClassAnnotations(classAnnotations, dexFile);
    }

    FieldIdsSection fieldIdsSection = dexFile.getFieldIds();
    MethodIdsSection methodIdsSection = dexFile.getMethodIds();
    processFields(cf, out, dexFile);
    processMethods(context, cf, cfOptions, dexOptions, out, dexFile);

    // intern constant pool method, field and type references
    ConstantPool constantPool = cf.getConstantPool();
    int constantPoolSize = constantPool.size();

    for (int i = 0; i < constantPoolSize; i++) {
        Constant constant = constantPool.getOrNull(i);
        if (constant instanceof CstMethodRef) {
            methodIdsSection.intern((CstBaseMethodRef) constant);
        } else if (constant instanceof CstInterfaceMethodRef) {
            methodIdsSection.intern(((CstInterfaceMethodRef) constant).toMethodRef());
        } else if (constant instanceof CstFieldRef) {
            fieldIdsSection.intern((CstFieldRef) constant);
        } else if (constant instanceof CstEnumRef) {
            fieldIdsSection.intern(((CstEnumRef) constant).getFieldRef());
        }
    }

    return out;
}
 

private boolean addClassToDex(ClassDefItem clazz) {
    synchronized (outputDex) {
        outputDex.add(clazz);
    }
    return true;
}
 

private Boolean call(DirectClassFile cf) {

            int maxMethodIdsInClass = 0;
            int maxFieldIdsInClass = 0;

            if (args.multiDex) {

                // Calculate max number of indices this class will add to the
                // dex file.
                // The possibility of overloading means that we can't easily
                // know how many constant are needed for declared methods and
                // fields. We therefore make the simplifying assumption that
                // all constants are external method or field references.

                int constantPoolSize = cf.getConstantPool().size();
                maxMethodIdsInClass = constantPoolSize + cf.getMethods().size()
                    + MAX_METHOD_ADDED_DURING_DEX_CREATION;
                maxFieldIdsInClass = constantPoolSize + cf.getFields().size()
                    + MAX_FIELD_ADDED_DURING_DEX_CREATION;
                synchronized(dexRotationLock) {

                    int numMethodIds;
                    int numFieldIds;
                    // Number of indices used in current dex file.
                    synchronized(outputDex) {
                        numMethodIds = outputDex.getMethodIds().items().size();
                        numFieldIds = outputDex.getFieldIds().items().size();
                    }
                    // Wait until we're sure this class will fit in the current
                    // dex file.
                    while(((numMethodIds + maxMethodIdsInClass + maxMethodIdsInProcess
                        > args.maxNumberOfIdxPerDex) ||
                        (numFieldIds + maxFieldIdsInClass + maxFieldIdsInProcess
                            > args.maxNumberOfIdxPerDex))) {

                        if (maxMethodIdsInProcess > 0 || maxFieldIdsInProcess > 0) {
                            // There are classes in the translation phase that
                            // have not yet been added to the dex file, so we
                            // wait for the next class to complete.
                            try {
                                dexRotationLock.wait();
                            } catch(InterruptedException ex) {
                                /* ignore */
                            }
                        } else if (outputDex.getClassDefs().items().size() > 0) {
                            // There are no further classes in the translation
                            // phase, and we have a full dex file. Rotate!
                            rotateDexFile();
                        } else {
                            // The estimated number of indices is too large for
                            // an empty dex file. We proceed hoping the actual
                            // number of indices needed will fit.
                            break;
                        }
                        synchronized(outputDex) {
                            numMethodIds = outputDex.getMethodIds().items().size();
                            numFieldIds = outputDex.getFieldIds().items().size();
                        }
                    }
                    // Add our estimate to the total estimate for
                    // classes under translation.
                    maxMethodIdsInProcess += maxMethodIdsInClass;
                    maxFieldIdsInProcess += maxFieldIdsInClass;
                }
            }

            // Submit class to translation phase.
            Future<ClassDefItem> cdif = classTranslatorPool.submit(
                new ClassTranslatorTask(name, bytes, cf));
            Future<Boolean> res = classDefItemConsumer.submit(new ClassDefItemConsumer(
                name, cdif, maxMethodIdsInClass, maxFieldIdsInClass));
            addToDexFutures.add(res);

            return true;
        }
 

@Override
public ClassDefItem call() {
    ClassDefItem clazz = translateClass(bytes, classFile);
    return clazz;
}
 

private ClassDefItemConsumer(String name, Future<ClassDefItem> futureClazz) {
    this.futureClazz = futureClazz;
}
 

@Override
public ClassDefItem call() {
    ClassDefItem clazz = translateClass(bytes, classFile);
    return clazz;
}
 

private boolean addClassToDex(ClassDefItem clazz) {
    synchronized (outputDex) {
        outputDex.add(clazz);
    }
    return true;
}
 

public static void addToParameters(DexMaker dexMaker, MethodId<?, ?> methodId,
                                   List<List<AnnotationId<?,?>>> annotationIds) {
    ClassDefItem classDefItem = dexMaker.getTypeDeclaration(methodId.declaringType).toClassDefItem();

    if (classDefItem == null) {
        throw new NullPointerException("No class defined item is found");
    }
    CstMethodRef cstMethodRef = methodId.constant;
    if (cstMethodRef == null) {
        throw new NullPointerException("Method reference is NULL");
    }
    AnnotationsList list=new AnnotationsList(annotationIds.size());
    for (int i=list.size()-1;i>=0;--i) {
        List<AnnotationId<?, ?>> ids =
        annotationIds.get(i);
        if(ids==null) continue;
        Annotations annotations = new Annotations();
        for (AnnotationId<?,?> id:ids) {

            if (id.annotatedElement != ElementType.PARAMETER) {
                throw new IllegalStateException("This annotation is not for method");
            }

            if (id.declaringType != methodId.declaringType) {
                throw new IllegalArgumentException("Method" + methodId + "'s declaring type is inconsistent with" + id);
            }
            // Generate CstType
            CstType cstType = CstType.intern(id.type.ropType);

            // Generate Annotation
            Annotation annotation = new Annotation(cstType, AnnotationVisibility.RUNTIME);

            // Add generated annotation
            for (NameValuePair nvp : id.elements.values()) {
                annotation.add(nvp);
            }
            annotations.add(annotation);
        }
        list.set(i,annotations);
    }


    classDefItem.addParameterAnnotations(cstMethodRef,list , dexMaker.getDexFile());
}
 

@Override
public ClassDefItem call() {
    ClassDefItem clazz = translateClass(bytes, classFile);
    return clazz;
}
 

private Boolean call(DirectClassFile cf) {

            int maxMethodIdsInClass = 0;
            int maxFieldIdsInClass = 0;

            if (args.multiDex) {

                // Calculate max number of indices this class will add to the
                // dex file.
                // The possibility of overloading means that we can't easily
                // know how many constant are needed for declared methods and
                // fields. We therefore make the simplifying assumption that
                // all constants are external method or field references.

                int constantPoolSize = cf.getConstantPool().size();
                maxMethodIdsInClass = constantPoolSize + cf.getMethods().size()
                        + MAX_METHOD_ADDED_DURING_DEX_CREATION;
                maxFieldIdsInClass = constantPoolSize + cf.getFields().size()
                        + MAX_FIELD_ADDED_DURING_DEX_CREATION;
                synchronized(dexRotationLock) {

                    int numMethodIds;
                    int numFieldIds;
                    // Number of indices used in current dex file.
                    synchronized(outputDex) {
                        numMethodIds = outputDex.getMethodIds().items().size();
                        numFieldIds = outputDex.getFieldIds().items().size();
                    }
                    // Wait until we're sure this class will fit in the current
                    // dex file.
                    while(((numMethodIds + maxMethodIdsInClass + maxMethodIdsInProcess
                            > args.maxNumberOfIdxPerDex) ||
                           (numFieldIds + maxFieldIdsInClass + maxFieldIdsInProcess
                            > args.maxNumberOfIdxPerDex))) {

                        if (maxMethodIdsInProcess > 0 || maxFieldIdsInProcess > 0) {
                            // There are classes in the translation phase that
                            // have not yet been added to the dex file, so we
                            // wait for the next class to complete.
                            try {
                                dexRotationLock.wait();
                            } catch(InterruptedException ex) {
                                /* ignore */
                            }
                        } else if (outputDex.getClassDefs().items().size() > 0) {
                            // There are no further classes in the translation
                            // phase, and we have a full dex file. Rotate!
                            rotateDexFile();
                        } else {
                            // The estimated number of indices is too large for
                            // an empty dex file. We proceed hoping the actual
                            // number of indices needed will fit.
                            break;
                        }
                        synchronized(outputDex) {
                            numMethodIds = outputDex.getMethodIds().items().size();
                            numFieldIds = outputDex.getFieldIds().items().size();
                        }
                    }
                    // Add our estimate to the total estimate for
                    // classes under translation.
                    maxMethodIdsInProcess += maxMethodIdsInClass;
                    maxFieldIdsInProcess += maxFieldIdsInClass;
                }
            }

            // Submit class to translation phase.
            Future<ClassDefItem> cdif = classTranslatorPool.submit(
                    new ClassTranslatorTask(name, bytes, cf));
            Future<Boolean> res = classDefItemConsumer.submit(new ClassDefItemConsumer(
                    name, cdif, maxMethodIdsInClass, maxFieldIdsInClass));
            addToDexFutures.add(res);

            return true;
        }
 

private boolean addClassToDex(ClassDefItem clazz) {
    synchronized (outputDex) {
        outputDex.add(clazz);
    }
    return true;
}