From f9c00672695c1bd1d148d7eaf4a50e820faf7f3f Mon Sep 17 00:00:00 2001
From: Jonas Smedegaard <dr@jones.dk>
Date: Sun, 27 Apr 2025 20:32:01 +0200
Subject: fix imports and avoid wildcard import

---
 src/com.example.portfolio3/com/example/portfolio3/AbstractGraph.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/com.example.portfolio3/com/example/portfolio3/AbstractGraph.java')

diff --git a/src/com.example.portfolio3/com/example/portfolio3/AbstractGraph.java b/src/com.example.portfolio3/com/example/portfolio3/AbstractGraph.java
index c2cf433..35b975f 100644
--- a/src/com.example.portfolio3/com/example/portfolio3/AbstractGraph.java
+++ b/src/com.example.portfolio3/com/example/portfolio3/AbstractGraph.java
@@ -2,7 +2,9 @@ package com.example.portfolio3;
 
 // origin: <https://moodle.ruc.dk/course/section.php?id=211877>
 
-import java.util.*;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
 
 /// foo
 abstract class AbstractGraph implements Graph{
-- 
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