Adding sort to product\'s options list

code/moya-database/src/main/java/fi/codecrew/moya/model/ProductOptionGroup.java

@@ -24,6 +24,7 @@ package fi.codecrew.moya.model;
 
 import javax.persistence.*;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 
 /**
@@ -87,6 +88,11 @@ public class ProductOptionGroup extends GenericEntity implements Cloneable {
 	}
 
 	public List<ProductOption> getOptions() {
+
+		Collections.sort(options, (po1, po2) ->{
+			return po1.getPriority() - po2.getPriority();
+		} );
+
 		return options;
 	}