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import java.util.*; public class Main { public static void eliminar(HashMap<String, Persona> hashmap , String key){ hashmap.remove(key); } public static void main(String[] args) throws Exception { // Your code here! Persona p1 = new Persona("pedro","admin"); Persona p2 = new Persona("Laura","admin"); Persona p3 = new Persona("Camilo","especial"); List<Persona> personas = new ArrayList<Persona>(); personas.add(p1); personas.add(p2); personas.add(p3); HashMap<String, Persona> myMap = new HashMap(); myMap.put("1", p1); myMap.put("2", p2); myMap.put("3", p3); eliminar(myMap, "3" ); myMap.forEach((key,value) -> System.out.println(value.getNombre())); } }