How do I access nested HashMaps in Java?

Question

I have a HashMap in Java, the contents of which (as you all probably know) can be accessed by

HashMap.get(\"keyname\");

If a have a HashMap

Answer 1

import java.util.*;
public class MyFirstJava {
public static void main(String[] args)
{
  Animal dog = new Animal();
  dog.Info("Dog","Breezi","Lab","Chicken liver");
  dog.Getname();
  Animal dog2= new Animal();
  dog2.Info("Dog", "pumpkin", "POM", "Pedigree");
  dog2.Getname();
  HashMap> dogs = new HashMap<>();
  dogs.put("dog1", new HashMap<>() {{put("Name",dog.name); 
  put("Food",dog.food);put("Age",3);}});
  dogs.put("dog2", new HashMap<>() {{put("Name",dog2.name); 
  put("Food",dog2.food);put("Age",6);}});
  //dogs.get("dog1");
  System.out.print(dogs + "\n");
  System.out.print(dogs.get("dog1").get("Age"));

} }