Pattern matching vs. Visitor pattern

PatMat.hs

import Control.Applicative

data Person = Boy String
            | Girl String
                  
data Animal = Dog String
            | Cat String
            | Bug

boy (Dog n) = " plays with " ++ n
boy (Cat n) = " chases " ++ n ++ " away"
boy  Bug    = " almost crushes a bug"

girl (Dog n) = " pets " ++ n
girl (Cat n) = " pets " ++ n
girl  Bug    = " runs away from a bug"

test (Boy  n) = (n ++) . boy
test (Girl n) = (n ++) . girl

main = mapM_ putStrLn
     $ test <$> [Boy "Peter", Girl "Cindy"]
            <*> [Dog "Rocky", Cat "Fluffy", Bug]

Visitor.java

interface Animal {
    void accept(Person person);
}

final class Dog implements Animal {
    String name;
    public Dog(String name) {
        this.name = name;
    }
    public String getName() {
        return this.name;
    }
    public void accept(Person person) {
        person.visitDog(this);
    }
}

final class Cat implements Animal {
    String name;
    public Cat(String name) {
        this.name = name;
    }
    public String getName() {
        return this.name;
    }
    public void accept(Person person) {
        person.visitCat(this);
    }
}

final class Bug implements Animal {
    public Bug() {}
    public void accept(Person person) {
        person.visitBug(this);
    }
}

// Persons visit Animals
interface Person {
    void visitDog(Dog dog);
    void visitCat(Cat cat);
    void visitBug(Bug bug);
}

final class Boy implements Person {
    String name;
    public Boy(String name) {
        this.name = name;
    }
    public void visitDog(Dog dog) {
        System.out.print(this.name);
        System.out.print(" plays with ");
        System.out.println(dog.getName());
    }
    public void visitCat(Cat cat) {
        System.out.print(this.name);
        System.out.print(" chases ");
        System.out.print(cat.getName());
        System.out.println(" away ");
    }
    public void visitBug(Bug bog) {
        System.out.print(this.name);
        System.out.println(" almost crushes a bug");
    }
}

final class Girl implements Person {
    String name;
    public Girl(String name) {
        this.name = name;
    }
    public void visitDog(Dog dog) {
        System.out.print(this.name);
        System.out.print(" pets ");
        System.out.println(dog.getName());
    }
    public void visitCat(Cat cat) {
        System.out.print(this.name);
        System.out.print(" pets ");
        System.out.println(cat.getName());
    }
    public void visitBug(Bug bog) {
        System.out.print(this.name);
        System.out.println(" runs away from a bug");
    }
}

public final class Main {
    public static void main(String[] args) {
        Person[] persons = new Person[] {
            new Boy ("Peter"),
            new Girl("Cindy")
        };
		
        Animal[] animals = new Animal[] {
            new Dog("Rocky"),
            new Cat("Fluffy"),
            new Bug()
        };
		
        for (Person person : persons)
            for (Animal animal : animals)
                animal.accept(person);
    }
}