Avoiding code duplicacy

Hi,
I have the following functions in my code :

 public ListenableFuture<MessagesAroundSidResponse> messagesAroundSid(final MessagesAroundSidRequest request)
    {
        final SettableFuture<MessagesAroundSidResponse> settableFuture = SettableFuture.create();

        _httpClient.processRequest(new HttpRequest(request.getRequestBody(), request.getRequestSpecificPath(), request.getUrlParams(), request.isMethodPost(), request.getTenantVersion(), new IResponseCallback()
        {

            @Override
            public void onSuccess(String responseBody, int statusCode)
            {
                if (statusCode >= 200 && statusCode <= 299)
                {
                    System.out.println(responseBody);
                    settableFuture.set(request.consumeResponse(responseBody));
                }
                else
                {
                    settableFuture.setException(request.consumeError(statusCode, responseBody));
                }

            }

            @Override
            public void onFailure(Throwable throwable)
            {
                settableFuture.setException(throwable);
            }
        }));
        return settableFuture;
    }

    public ListenableFuture<PreviousFetchResponse> PreviousChats(final PreviousFetchRequest request)
    {

        final SettableFuture<PreviousFetchResponse> settableFuture = SettableFuture.create();
        _httpClient.processRequest(new HttpRequest(request.getRequestBody(), request.getRequestSpecificPath(), request.getUrlParams(), request.isMethodPost(), request.getTenantVersion(), new IResponseCallback()
        {
            @Override
            public void onSuccess(String responseBody, int statusCode)
            {
                if (statusCode >= 200 && statusCode <= 299)
                {
                    System.out.println("Iniside PreviousChat");
                    settableFuture.set(request.consumeResponse(responseBody));
                }
                else
                {
                    settableFuture.setException(request.consumeError(statusCode, responseBody));
                }
            }

            @Override
            public void onFailure(Throwable throwable)
            {
                settableFuture.setException(throwable);
            }
        }));

        return settableFuture;
    }

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The following piece of code is duplicated in it :

 @Override
            public void onSuccess(String responseBody, int statusCode)
            {
                if (statusCode >= 200 && statusCode <= 299)
                {
                    System.out.println("Iniside PreviousChat");
                    settableFuture.set(request.consumeResponse(responseBody));
                }
                else
                {
                    settableFuture.setException(request.consumeError(statusCode, responseBody));
                }
            }

            @Override
            public void onFailure(Throwable throwable)
            {
                settableFuture.setException(throwable);
            }
        }));

        return settableFuture;

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what way i can avoid this duplicacy ?

Thanks