Sure, here's an example implementation of a `Person` interface in Java:

```
public interface Person {
   public String getName();
   public int getAge();
   public void setName(String name);
   public void setAge(int age);
}
```

And here's an example implementation of a class that implements `Person`:

```
public class Employee implements Person {
   private String name;
   private int age;

   public Employee(String name, int age) {
      this.name = name;
      this.age = age;
   }

   @Override
   public String getName() {
      return this.name;
   }

   @Override
   public int getAge() {
      return this.age;
   }

   @Override
   public void setName(String name) {
      this.name = name;
   }

   @Override
   public void setAge(int age) {
      this.age = age;
   }
}
```

This is just one example of how you could implement a `Person` interface in Java. Other programming languages may have different syntax or conventions for defining interfaces and classes, but the basic idea should be similar.
Creare una classe che implementi la seguente interfaccia: Person