Map shapes = new HashMap();
shapes.put("circle", 1);
shapes.put("triangle", 3);
shapes.put("square", 4);

import java.util.Map;
import java.util.HashMap;

public class Solution14 {
public static void main(String[] args) {
Map shapes = new HashMap();
shapes.put("circle", 1);
shapes.put("triangle", 3);
shapes.put("square", 4);
System.out.println(shapes);
}
}

Map shapes = new HashMap() {{ put("circle",1); put("triangle",3); put("square",4); }}

import java.util.Map;
import java.util.HashMap;

public class Solution15 {
public static void main(String[] args) {
Map shapes = new HashMap() {{ put("circle",1); put("triangle",3); put("square",4); }}
System.out.println(shapes);
}
}