Migrate Reflection code to Core-Java module

core-java/src/main/java/com/baeldung/java/reflection/Animal.java

@@ -0,0 +1,27 @@
+package com.baeldung.java.reflection;
+
+public abstract class Animal implements Eating {
+
+    public static final String CATEGORY = "domestic";
+
+    private String name;
+
+    public Animal(String name) {
+        this.name = name;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String makeSound() {
+        return getSound();
+    }
+
+    protected abstract String getSound();
+
+}

core-java/src/main/java/com/baeldung/java/reflection/Bird.java

@@ -0,0 +1,36 @@
+package com.baeldung.java.reflection;
+
+public class Bird extends Animal {
+    private boolean walks;
+
+    public Bird() {
+        super("bird");
+    }
+
+    public Bird(String name, boolean walks) {
+        super(name);
+        setWalks(walks);
+    }
+
+    public Bird(String name) {
+        super(name);
+    }
+
+    @Override
+    public String eats() {
+        return "grains";
+    }
+
+    @Override
+    protected String getSound() {
+        return "chaps";
+    }
+
+    public boolean walks() {
+        return walks;
+    }
+
+    public void setWalks(boolean walks) {
+        this.walks = walks;
+    }
+}

core-java/src/main/java/com/baeldung/java/reflection/Eating.java

@@ -0,0 +1,5 @@
+package com.baeldung.java.reflection;
+
+public interface Eating {
+    String eats();
+}

core-java/src/main/java/com/baeldung/java/reflection/Goat.java

@@ -0,0 +1,24 @@
+package com.baeldung.java.reflection;
+
+public class Goat extends Animal implements Locomotion {
+
+    public Goat(String name) {
+        super(name);
+    }
+
+    @Override
+    protected String getSound() {
+        return "bleat";
+    }
+
+    @Override
+    public String getLocomotion() {
+        return "walks";
+    }
+
+    @Override
+    public String eats() {
+        return "grass";
+    }
+
+}

core-java/src/main/java/com/baeldung/java/reflection/Locomotion.java

@@ -0,0 +1,5 @@
+package com.baeldung.java.reflection;
+
+public interface Locomotion {
+    String getLocomotion();
+}

core-java/src/main/java/com/baeldung/java/reflection/Person.java

@@ -0,0 +1,6 @@
+package com.baeldung.java.reflection;
+
+public class Person {
+    private String name;
+    private int age;
+}