геттер и сеттер

я написал код, он работает, задача сдана, но почему то я могу вызвать значение name через vasya.name а не только через vasya.getName. В чём у меня косяк? код ниже public static void main(String[] args) { Man vasya = new Man("vasya", 21, "hz"); Man kolya = new Man("kolya", 23, "hz"); Woman maria = new Woman("maria", 21, "hz"); Woman katya = new Woman("katya", 21, "hz"); System.out.println(vasya.name + " " + vasya.age + " " + vasya.address); System.out.println(kolya.getName() + " " + kolya.getAge() + " " + kolya.getAddress()); System.out.println(maria.name + " " + maria.age + " " + maria.address); System.out.println(katya.name + " " + katya.age + " " + katya.address); } public static class Man { private String name; private int age; private String address; public Man(String name, int age, String address) { this.name = name; this.age = age; this.address = address; } public String getName() { return this.name; } public int getAge() { return this.age; } public String getAddress() { return this.address; } public void setName(String name) { this.name = name; } public void setAge(int age) { this.age = age; } public void setAddress(String address) { this.address = address; } } public static class Woman { private String name; private int age; private String address; public Woman(String name, int age, String address) { this.name = name; this.age = age; this.address = address; } public String getName() { return this.name; } public int getAge() { return this.age; } public String getAddress() { return this.address; } public void setName(String name) { this.name = name; } public void setAge(int age) { this.age = age; } public void setAddress(String address) { this.address = address; } }