Simplify SpecialItem

src/de/steamwar/misslewars/items/SpecialItem.java

@@ -58,15 +58,12 @@ public abstract class SpecialItem {
 	}
 
 	public static boolean handleUse(ItemStack item, Player player) {
-		for (SpecialItem missileItem : missileItems) {
-			if (item.isSimilar(missileItem.getItem())) {
-				return missileItem.handleUse(player);
-			}
-		}
-		for (SpecialItem specialItem : supportItems) {
-			if (item.isSimilar(specialItem.getItem())) {
-				return specialItem.handleUse(player);
-			}
+		return handleUse(item, player, missileItems) || handleUse(item, player, supportItems);
+	}
+
+	private static boolean handleUse(ItemStack item, Player player, List<SpecialItem> items) {
+		for (SpecialItem specialItem : items) {
+			if (item.isSimilar(specialItem.getItem())) return specialItem.handleUse(player);
 		}
 		return false;
 	}