public class org.springframework.http.HttpEntity implements Serializable{

    private unknow headers; //
    private unknow body; //

    public unknow getHeaders(){
        return headers;
    }

    public void setHeaders(unknow headers){
        this.headers = headers;
    }

    public unknow getBody(){
        return body;
    }

    public void setBody(unknow body){
        this.body = body;
    }

}

public class org.springframework.http.HttpHeaders implements Serializable{

    private unknow headers; //

    public unknow getHeaders(){
        return headers;
    }

    public void setHeaders(unknow headers){
        this.headers = headers;
    }

}

public class result.book.BookVO implements Serializable{

    private long bookId; //
    private String bookName; //
    private unknow price; //

    public long getBookId(){
        return bookId;
    }

    public void setBookId(long bookId){
        this.bookId = bookId;
    }

    public String getBookName(){
        return bookName;
    }

    public void setBookName(String bookName){
        this.bookName = bookName;
    }

    public unknow getPrice(){
        return price;
    }

    public void setPrice(unknow price){
        this.price = price;
    }

}

public class result.book.BookVO$BookPrice implements Serializable{

    private double price; //
    private int country; //

    public double getPrice(){
        return price;
    }

    public void setPrice(double price){
        this.price = price;
    }

    public int getCountry(){
        return country;
    }

    public void setCountry(int country){
        this.country = country;
    }

}