From a5c3599d7bc7a9ef5583ad2d50a55975f030fbea Mon Sep 17 00:00:00 2001
From: Jonas Smedegaard <dr@jones.dk>
Date: Tue, 29 Apr 2025 06:03:56 +0200
Subject: declare variables final when possible

---
 src/com.example.portfolio3/com/example/portfolio3/AbstractGraph.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(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 eff245c..95c1030 100644
--- a/src/com.example.portfolio3/com/example/portfolio3/AbstractGraph.java
+++ b/src/com.example.portfolio3/com/example/portfolio3/AbstractGraph.java
@@ -21,7 +21,7 @@ public abstract class AbstractGraph implements Graph{
   /// foo
   /// @param s  foo
   /// @return Vertex
-  public Vertex vertex(String s){
+  public Vertex vertex(final String s){
     if(vertexMap.containsKey(s))return vertexMap.get(s);
     Vertex v=new Vertex(s);
     vertexMap.put(s,v);
@@ -30,7 +30,7 @@ public abstract class AbstractGraph implements Graph{
   }
 
   /// foo
-  public void insertEdge(String v, String u, int w){
+  public void insertEdge(final String v, final String u, final int w){
     insertEdge(vertex(v),vertex(u),w);
   }
 
-- 
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