{"key1":"value1","key2":"value2","key3":"value3"}如何转换成{"Data":{"key1":"value1","key2":"value2","key3":"value3"}}，用Java语言实现

{"key1":"value1","key2":"value2","key3":"value3"}可以通过以下Java代码实现转换成{"Data":{"key1":"value1","key2":"value2","key3":"value3"}}：

import com.google.gson.JsonObject;

public class Main {
    public static void main(String[] args) {
        JsonObject jsonObject = new JsonObject();
        JsonObject dataObject = new JsonObject();

        jsonObject.addProperty("key1", "value1");
        jsonObject.addProperty("key2", "value2");
        jsonObject.addProperty("key3", "value3");

        dataObject.add("Data", jsonObject);

        System.out.println(dataObject);
    }
}