Homework

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

@@ -2,6 +2,7 @@
 
 public class Application {
     public static void main(String[] args) {
-        // create three balls using class Lottery and print information about them in console
+        Lottery lottery = new Lottery();
+        System.out.println(lottery.returnBall());
     }
 }

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

@@ -0,0 +1,27 @@
+package core.basesyntax;
+
+public class Ball {
+    private String color;
+    private int number;
+
+    public String getColor() {
+        return color;
+    }
+
+    public int getNumber() {
+        return number;
+    }
+
+    public void setColor(String color) {
+        this.color = color;
+    }
+
+    public void setNumber(int number) {
+        this.number = number;
+    }
+
+    @Override
+    public String toString() {
+        return "Ball color is " + color + ", ball number is " + number;
+    }
+}

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

@@ -1,7 +1,12 @@
 package core.basesyntax;
 
+import java.util.Random;
+
 public class ColorSupplier {
     public String getRandomColor() {
-        return null;
+        Random random = new Random();
+        int index = random.nextInt(DiffColors.values().length);
+        DiffColors color = DiffColors.values()[index];
+        return color.name();
     }
 }

src/main/java/core/basesyntax/DiffColors.java

@@ -0,0 +1,9 @@
+package core.basesyntax;
+
+public enum DiffColors {
+    RED,
+    YELLOW,
+    BLUE,
+    GREEN,
+    BROWN
+}

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

@@ -0,0 +1,14 @@
+package core.basesyntax;
+
+import java.util.Random;
+
+public class Lottery {
+    public Ball returnBall() {
+        Ball randomBall = new Ball();
+        ColorSupplier colorSupplier = new ColorSupplier();
+        randomBall.setColor(colorSupplier.getRandomColor());
+        Random random = new Random();
+        randomBall.setNumber(random.nextInt(100));
+        return randomBall;
+    }
+}