Convert java object to jsong string and jsong string to java object - JSON

json Dependency

	<dependency>
		<groupId>com.googlecode.json-simple</groupId>
		<artifactId>json-simple</artifactId>
		<version>1.1.1</version>
	</dependency> 

Convert java object to jsong string and jsong string to java object - Gson

Gson Dependency

	<dependency>
		<groupId>com.google.code.gson</groupId>
		<artifactId>gson</artifactId>
		<version>2.8.5</version>
	</dependency>
	

	// example using JSON
	// Step1 - a - convert java object to json string
	ParseJsonUsingJSON parserJson = new ParseJsonUsingJSON();
	String jsonString = parserJson.parseToJson(user);
	System.out.print("Using JSON - JSON as string....\n" + jsonString);

	// Step1 - b - convert jsong string to java object
	UserInfo originalObject = parserJson.parseToPojo(jsonString);
	System.out.println("\n\nUsing JSON - JSON to java pojo class....\\n" + originalObject);

	// Preferred approach- writing less code
	// example using google gson
	// Step2 a - java object to json string
	ParseJsonUsingGson parser = new ParseJsonUsingGson();
	String originalString = parser.parseToJson(user);
	System.out.print("\n\nUsing Gson JSON as string....\n" + originalString);

	// Step2 - b - convert jsong string to java object
	UserInfo userInfo = parser.parseToPojo(jsonString);
	System.out.print("\n\nUsing Gson JSON to java pojo class....\n" + userInfo);

References-

Convert json string to Java pojo classes

http://pojo.sodhanalibrary.com/

Online view json - json formater

http://jsonviewer.stack.hu/