diff --git a/pregelix-example/src/test/resources/expected/ConnectedComponentsReal.result b/pregelix-example/src/test/resources/expected/ConnectedComponentsReal.result
index b8efedc..45376e2 100644
--- a/pregelix-example/src/test/resources/expected/ConnectedComponentsReal.result
+++ b/pregelix-example/src/test/resources/expected/ConnectedComponentsReal.result
@@ -1,20 +1,20 @@
-0|Vertex(id=0,value=0, edges=(1,))
-1|Vertex(id=1,value=0, edges=(1,2,))
-2|Vertex(id=2,value=0, edges=(1,2,3,))
-3|Vertex(id=3,value=0, edges=(1,2,3,4,))
-4|Vertex(id=4,value=0, edges=(1,2,3,4,5,))
-5|Vertex(id=5,value=0, edges=(1,2,3,4,5,6,))
-6|Vertex(id=6,value=0, edges=(1,2,3,4,5,6,7,))
-7|Vertex(id=7,value=0, edges=(1,2,3,4,5,6,7,8,))
-8|Vertex(id=8,value=0, edges=(1,2,3,4,5,6,7,8,9,))
-9|Vertex(id=9,value=0, edges=(1,2,3,4,5,6,7,8,9,10,))
-10|Vertex(id=10,value=0, edges=(11,))
-11|Vertex(id=11,value=0, edges=(11,12,))
-12|Vertex(id=12,value=0, edges=(11,12,13,))
-13|Vertex(id=13,value=0, edges=(11,12,13,14,))
-14|Vertex(id=14,value=0, edges=(11,12,13,14,15,))
-15|Vertex(id=15,value=0, edges=(11,12,13,14,15,16,))
-16|Vertex(id=16,value=0, edges=(11,12,13,14,15,16,17,))
-17|Vertex(id=17,value=0, edges=(11,12,13,14,15,16,17,18,))
-18|Vertex(id=18,value=0, edges=(11,12,13,14,15,16,17,18,19,))
-19|Vertex(id=19,value=0, edges=(0,11,12,13,14,15,16,17,18,19,))
+0 0
+1 0
+2 0
+3 0
+4 0
+5 0
+6 0
+7 0
+8 0
+9 0
+10 0
+11 0
+12 0
+13 0
+14 0
+15 0
+16 0
+17 0
+18 0
+19 0