refactor: refine getIngredients to support filtering out carry-over ingredients

src/main/lombok/org/leumasjaffe/recipe/view/summary/ElementPanel.java

@@ -16,6 +16,8 @@ import lombok.experimental.FieldDefaults;
 
 import java.awt.GridBagLayout;
 import java.awt.Insets;
+import java.util.Collection;
+import java.util.stream.Collectors;
 
 import javax.swing.JLabel;
 import java.awt.GridBagConstraints;
@@ -32,7 +34,7 @@ public class ElementPanel extends JPanel {
 	
 	public ElementPanel(final Element element, final ScaleFactor scale) {
 		controller = new ReplaceChildrenAction<>(
-				Element::getIngredients, i -> new IngredientPanel(i, scale));
+				ElementPanel::getIngredients, i -> new IngredientPanel(i, scale));
 		GridBagLayout gridBagLayout = new GridBagLayout();
 		gridBagLayout.columnWidths = new int[]{0, 0, 0};
 		gridBagLayout.rowHeights = new int[]{0, 0, 0};
@@ -70,4 +72,9 @@ public class ElementPanel extends JPanel {
 		super.removeNotify();
 		ObserverDispatch.unsubscribeAll(childListener);
 	}
+	
+	private static Collection<Ingredient> getIngredients(final Element elem) {
+		return elem.getIngredientsAsStream().filter(i -> !i.getName().endsWith("*"))
+				.collect(Collectors.toList());
+	}
 }