Implement Lottery

src/main/java/core/basesyntax/Application.java

@@ -2,6 +2,8 @@
 
 public class Application {
     public static void main(String[] args) {
-        // create three balls using class Lottery and print information about them in console
+        for (int i = 0; i < 3; i++) {
+            System.out.println(Lottery.getRandomBall());
+        }
     }
 }

src/main/java/core/basesyntax/Ball.java

@@ -0,0 +1,27 @@
+package core.basesyntax;
+
+public class Ball {
+    private final Colors color;
+    private final int number;
+
+    public Ball(Colors randomColor, int number) {
+        this.color = randomColor;
+        this.number = number;
+    }
+
+    @Override
+    public String toString() {
+        return "Ball{"
+                + "color='" + getColor() + '\''
+                + ", number=" + getNumber()
+                + '}';
+    }
+
+    public Colors getColor() {
+        return color;
+    }
+
+    public int getNumber() {
+        return number;
+    }
+}

src/main/java/core/basesyntax/ColorSupplier.java

@@ -1,7 +1,9 @@
 package core.basesyntax;
 
+import java.util.Random;
+
 public class ColorSupplier {
-    public String getRandomColor() {
-        return null;
+    public static Colors getRandomColor() {
+        return Colors.values()[new Random().nextInt(Colors.values().length)];
     }
 }

src/main/java/core/basesyntax/Colors.java

@@ -0,0 +1,14 @@
+package core.basesyntax;
+
+public enum Colors {
+        RED,
+        GREEN,
+        BLUE,
+        YELLOW,
+        ORANGE,
+        PURPLE,
+        CYAN,
+        MAGENTA,
+        BLACK,
+        WHITE
+}

src/main/java/core/basesyntax/Lottery.java

@@ -0,0 +1,9 @@
+package core.basesyntax;
+
+import java.util.Random;
+
+public class Lottery {
+    public static Ball getRandomBall() {
+        return new Ball(ColorSupplier.getRandomColor(), new Random().nextInt(101));
+    }
+}