How to convert JSON to Object format in JAVA : I have a link https://jsonplaceholder.typicode.com/posts to which giving JSON format returned. that I have to be convert in Object format. 
Can anyone suggest me to convert in Object format?  

    public String ExposeServices() {
    		RestTemplate restTemplate= new RestTemplate();
    		String forresouseURL="https://jsonplaceholder.typicode.com/posts";
    		ResponseEntity<String> response= restTemplate.getForEntity(forresouseURL, String.class);
    		Gson gson = new Gson(); // Or use new GsonBuilder().create();
    		String target2 = gson.toJson(response, User.class);
    		HashMap<String, String> jsonObject= response;
    		System.out.println(target2);
    		//response.getBody().
    		return target2; 
    	}

This is what I have tried but its not returning any value. 

I have to get JOSN value in Object formate then have to insert In MYSQL DB.