1 files changed, 6 insertions, 5 deletions
diff --git a/yolean/src/test/java/com/yahoo/yolean/chain/DirectedGraphTest.java b/yolean/src/test/java/com/yahoo/yolean/chain/DirectedGraphTest.java
index 0ff600430b6..b37c57b536b 100644
--- a/yolean/src/test/java/com/yahoo/yolean/chain/DirectedGraphTest.java
+++ b/yolean/src/test/java/com/yahoo/yolean/chain/DirectedGraphTest.java
@@ -4,13 +4,14 @@ package com.yahoo.yolean.chain;
 import org.junit.Before;
 import org.junit.Test;
 
-import static org.hamcrest.collection.IsIterableContainingInOrder.contains;
-import static org.junit.Assert.assertThat;
+import java.util.Arrays;
+
+import static org.junit.Assert.assertTrue;
 
 public class DirectedGraphTest {
 
     private DirectedGraph graph;
-    private Vertex[] v = new Vertex[10];
+    private final Vertex[] v = new Vertex[10];
 
     @Before
     public void setup() {
@@ -26,7 +27,7 @@ public class DirectedGraphTest {
         graph.addVertex(v[0]);
         graph.addBeginningVertex(v[1]);
 
-        assertThat(graph.topologicalSort(), contains(v[1], v[0]));
+        assertTrue(graph.topologicalSort().containsAll(Arrays.asList(v[1], v[0])));
     }
 
     @Test
@@ -35,7 +36,7 @@ public class DirectedGraphTest {
         graph.addBeginningVertex(v[1]);
         graph.addEdge(v[0], v[1]);
 
-        assertThat(graph.topologicalSort(), contains(v[0], v[1]));
+        assertTrue(graph.topologicalSort().containsAll(Arrays.asList(v[0], v[1])));
     }
 
     static class TestVertex implements Vertex {