changed equals

winery/src/main/java/cz/muni/fi/pa165/winery/persistence/entities/WineBottle.java

@@ -54,11 +54,11 @@ public class WineBottle extends EntityBase{
         if (this == o) return true;
         if (!(o instanceof WineBottle)) return false;
         WineBottle that = (WineBottle) o;
-        return getName().equals(that.getName()) && getVolume().equals(that.getVolume()) && getType().equals(that.getType()) && getGrape().equals(that.getGrape());
+        return getName().equals(that.getName()) && getVolume().equals(that.getVolume()) && getType().equals(that.getType());
     }
 
     @Override
     public int hashCode() {
-        return Objects.hash(getName(), getVolume(), getType(), getGrape());
+        return Objects.hash(getName(), getVolume(), getType());
     }
 }