class Person { private String name, address; protected long wage = 30000; public Person(String name, String address) { this.name = name; this.address = address; } public String getName() { return name; } @Override public String toString() { return String.format("%s (%s) wage: %d", name, address, wage); } public void becomeCEO() { raise(); raise(); raise(); } public void raise() { wage += 5000; } }