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package JSON;
import static JSON.Login.list;
import java.lang.*;
import java.io.*;
import java.io.IOException;
 
import com.fasterxml.jackson.core.JsonParseException;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.JsonMappingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import java.util.ArrayList;
//org.codehaus.jackson.JsonGenerationException;
//import com.fasterxmal.jackson.JsonGenerationException;
 
 
public class JsonObject {
        @SuppressWarnings("empty-statement")
	public static void main(String[] args) throws JsonProcessingException, IOException {
 
		ObjectMapper mapper = new ObjectMapper();
 
		//For testing
	try   {	
                         //Login login=new Login();
                            //ArrayList <Item>k=Login.list;
 
 
                             String x=String.valueOf(list.get(1));
 
                             String y=String.valueOf(list.get(2));
                             String z=String.valueOf(list.get(3).getPrice());
                             String w=String.valueOf(list.get(4).getType());
 
                        System.out.print(x);
                        /*System.out.println("");
                        System.out.print(obj.getProductName());
                        System.out.println("");
                        System.out.print(obj.getPrice());
                        System.out.println("");
                        System.out.print(obj.getType());
                        System.out.println("");
                        System.out.println();*/
 
 
                         Item i=new Item(x,y,z,w);
 
 
 
 
 
 
			//Convert object to JSON string and save into file directly 
			mapper.writeValue(new File("D:\\extern_1\\src\\java\\JSON\\jsonlist.json"), i);
 
			//Convert object to JSON string
			String jsonInString = mapper.writeValueAsString(i);
			System.out.println(jsonInString);
 
			//Convert object to JSON string and pretty print
			jsonInString = mapper.writerWithDefaultPrettyPrinter().writeValueAsString(i);
			System.out.println(jsonInString);
 
 
 
		} catch(Exception e){};
 
        }
 
}    
 
 
 
 
 
 
 
 
	/*private static Item createDummyUser(){
 
		User user = new User();
 
		user.setName("mkyong");
		user.setAge(33);
 
		List<String> msg = new ArrayList<>();
		msg.add("hello jackson 1");
		msg.add("hello jackson 2");
		msg.add("hello jackson 3");
 
		user.setMessages(msg);
 
		return user;
 
	}*/
 

Main.java:16: error: class JsonObject is public, should be declared in a file named JsonObject.java
public class JsonObject {
       ^
Main.java:2: error: cannot find symbol
import static JSON.Login.list;
                  ^
  symbol:   class Login
  location: package JSON
Main.java:2: error: static import only from classes and interfaces
import static JSON.Login.list;
^
Main.java:7: error: package com.fasterxml.jackson.core does not exist
import com.fasterxml.jackson.core.JsonParseException;
                                 ^
Main.java:8: error: package com.fasterxml.jackson.core does not exist
import com.fasterxml.jackson.core.JsonProcessingException;
                                 ^
Main.java:9: error: package com.fasterxml.jackson.databind does not exist
import com.fasterxml.jackson.databind.JsonMappingException;
                                     ^
Main.java:10: error: package com.fasterxml.jackson.databind does not exist
import com.fasterxml.jackson.databind.ObjectMapper;
                                     ^
Main.java:18: error: cannot find symbol
	public static void main(String[] args) throws JsonProcessingException, IOException {
	                                              ^
  symbol:   class JsonProcessingException
  location: class JsonObject
Main.java:20: error: cannot find symbol
		ObjectMapper mapper = new ObjectMapper();
		^
  symbol:   class ObjectMapper
  location: class JsonObject
Main.java:20: error: cannot find symbol
		ObjectMapper mapper = new ObjectMapper();
		                          ^
  symbol:   class ObjectMapper
  location: class JsonObject
Main.java:28: error: cannot find symbol
                             String x=String.valueOf(list.get(1));
                                                     ^
  symbol:   variable list
  location: class JsonObject
Main.java:30: error: cannot find symbol
                             String y=String.valueOf(list.get(2));
                                                     ^
  symbol:   variable list
  location: class JsonObject
Main.java:31: error: cannot find symbol
                             String z=String.valueOf(list.get(3).getPrice());
                                                     ^
  symbol:   variable list
  location: class JsonObject
Main.java:32: error: cannot find symbol
                             String w=String.valueOf(list.get(4).getType());
                                                     ^
  symbol:   variable list
  location: class JsonObject
Main.java:45: error: cannot find symbol
                         Item i=new Item(x,y,z,w);
                         ^
  symbol:   class Item
  location: class JsonObject
Main.java:45: error: cannot find symbol
                         Item i=new Item(x,y,z,w);
                                    ^
  symbol:   class Item
  location: class JsonObject
16 errors

Standard output is empty