diff --git a/src/test/org/insa/graph/PathTest.java b/src/test/org/insa/graph/PathTest.java
index 53f6df5..a8adace 100644
--- a/src/test/org/insa/graph/PathTest.java
+++ b/src/test/org/insa/graph/PathTest.java
@@ -11,6 +11,9 @@ public class PathTest {
     // Small graph use for tests
     private static Graph graph;
 
+    // List of arcs in the graph.
+    private static Arc[] arcs;
+
     @BeforeAll
     static void initAll() throws IOException {
 
@@ -24,16 +27,12 @@ public class PathTest {
         }
 
         // Add arcs...
-        new Arc(nodes[0], nodes[1], 10, speed10, null);
-        new Arc(nodes[0], nodes[3], 15, speed10, null);
-        new Arc(nodes[0], nodes[4], 15, speed20, null);
-        new Arc(nodes[1], nodes[2], 10, speed10, null);
-        new Arc(nodes[2], nodes[3], 20, speed10, null);
-        new Arc(nodes[2], nodes[3], 10, speed10, null);
-        new Arc(nodes[2], nodes[3], 15, speed20, null);
-        new Arc(nodes[3], nodes[0], 15, speed10, null);
-        new Arc(nodes[3], nodes[4], 20, speed20, null);
-        new Arc(nodes[0], nodes[1], 10, speed10, null);
+        arcs = new Arc[] { new Arc(nodes[0], nodes[1], 10, speed10, null),
+                new Arc(nodes[0], nodes[3], 15, speed10, null), new Arc(nodes[0], nodes[4], 15, speed20, null),
+                new Arc(nodes[1], nodes[2], 10, speed10, null), new Arc(nodes[2], nodes[3], 20, speed10, null),
+                new Arc(nodes[2], nodes[3], 10, speed10, null), new Arc(nodes[2], nodes[3], 15, speed20, null),
+                new Arc(nodes[3], nodes[0], 15, speed10, null), new Arc(nodes[3], nodes[4], 20, speed20, null),
+                new Arc(nodes[0], nodes[1], 10, speed10, null) };
 
         graph = new Graph(0, Arrays.asList(nodes));
     }