@NotNull
  private static AnonymousFunctionDescriptor createFunctionDescriptor(
      @NotNull JetFunctionLiteralExpression expression,
      @NotNull ExpressionTypingContext context,
      boolean functionTypeExpected) {
    JetFunctionLiteral functionLiteral = expression.getFunctionLiteral();
    JetTypeReference receiverTypeRef = functionLiteral.getReceiverTypeRef();
    AnonymousFunctionDescriptor functionDescriptor =
        new AnonymousFunctionDescriptor(
            context.scope.getContainingDeclaration(),
            Collections.<AnnotationDescriptor>emptyList(),
            CallableMemberDescriptor.Kind.DECLARATION);

    List<ValueParameterDescriptor> valueParameterDescriptors =
        createValueParameterDescriptors(
            context, functionLiteral,
            functionDescriptor, functionTypeExpected);

    JetType effectiveReceiverType;
    if (receiverTypeRef == null) {
      if (functionTypeExpected) {
        effectiveReceiverType = KotlinBuiltIns.getInstance().getReceiverType(context.expectedType);
      } else {
        effectiveReceiverType = null;
      }
    } else {
      effectiveReceiverType =
          context
              .expressionTypingServices
              .getTypeResolver()
              .resolveType(context.scope, receiverTypeRef, context.trace, true);
    }
    functionDescriptor.initialize(
        effectiveReceiverType,
        ReceiverParameterDescriptor.NO_RECEIVER_PARAMETER,
        Collections.<TypeParameterDescriptorImpl>emptyList(),
        valueParameterDescriptors,
        /*unsubstitutedReturnType = */ null,
        Modality.FINAL,
        Visibilities.LOCAL);
    BindingContextUtils.recordFunctionDeclarationToDescriptor(
        context.trace, functionLiteral, functionDescriptor);
    return functionDescriptor;
  }
 @Override
 public void recordMethod(
     @NotNull JavaMethod method, @NotNull SimpleFunctionDescriptor descriptor) {
   BindingContextUtils.recordFunctionDeclarationToDescriptor(
       trace, ((JavaMethodImpl) method).getPsi(), descriptor);
 }