CloudFactory : Complete the methode generateRandomPosition

src/main/java/model/CloudFactory.java

@@ -28,9 +28,10 @@ public class CloudFactory implements ElementFactory<Cloud>, PositionGenerator {
     public int getCount() {
         return 0;
     }
-
  @Override
     public Position generateRandomPosition(int rowCount, int columnCount) {
-        return null;
+        int row = random.nextInt(rowCount);
+        int col = random.nextInt(columnCount);
+        return new Position(row, col);
     }
 }