diff --git a/.settings/edu.umd.cs.findbugs.core.prefs b/.settings/edu.umd.cs.findbugs.core.prefs
index 46ef676a8d028bb10ec315cd730646983be68151..1201a4e242a6ff8d8b60f0836b1af6bf30cb856a 100644
--- a/.settings/edu.umd.cs.findbugs.core.prefs
+++ b/.settings/edu.umd.cs.findbugs.core.prefs
@@ -1,5 +1,5 @@
 #FindBugs User Preferences
-#Fri Oct 17 09:58:28 CEST 2014
+#Mon Oct 20 12:37:59 CEST 2014
 detector_threshold=3
 effort=max
 excludefilter0=.fbExcludeFilterFile|true
diff --git a/src/performancetest/java/teetime/examples/ChwWorkComparisonMethodcallWithPorts.java b/src/performancetest/java/teetime/examples/ChwWorkComparisonMethodcallWithPorts.java
index 120e03516a05a212d5aed66de5f90a0147cebe6b..df569b2d7a480d6766dd527f9bfe06960eac8bfb 100644
--- a/src/performancetest/java/teetime/examples/ChwWorkComparisonMethodcallWithPorts.java
+++ b/src/performancetest/java/teetime/examples/ChwWorkComparisonMethodcallWithPorts.java
@@ -29,12 +29,6 @@ public class ChwWorkComparisonMethodcallWithPorts extends ProfiledPerformanceAss
 				.get("testWithManyObjects(teetime.examples.experiment09.MethodCallThoughputTimestampAnalysis9Test)");
 		PerformanceResult test15 = performanceResults
 				.get("testWithManyObjects(teetime.examples.experiment15.MethodCallThoughputTimestampAnalysis15Test)");
-		PerformanceResult test16a = performanceResults
-				.get("testWithManyObjectsAnd1Thread(teetime.examples.experiment16.MethodCallThoughputTimestampAnalysis16Test)");
-		PerformanceResult test16b = performanceResults
-				.get("testWithManyObjectsAnd2Threads(teetime.examples.experiment16.MethodCallThoughputTimestampAnalysis16Test)");
-		PerformanceResult test16c = performanceResults
-				.get("testWithManyObjectsAnd4Threads(teetime.examples.experiment16.MethodCallThoughputTimestampAnalysis16Test)");
 		PerformanceResult test17 = performanceResults
 				.get("testWithManyObjects(teetime.examples.experiment17.MethodCallThoughputTimestampAnalysis17Test)");
 		PerformanceResult test19a = performanceResults
@@ -87,9 +81,6 @@ public class ChwWorkComparisonMethodcallWithPorts extends ProfiledPerformanceAss
 		// assertEquals(RESULT_TESTS_19, (double) test19c.quantiles.get(0.5) / test1.quantiles.get(0.5), 5.1);
 
 		// check speedup
-		assertEquals(2, (double) test16a.overallDurationInNs / test16b.overallDurationInNs, 0.3);
-		assertEquals(2.5, (double) test16a.overallDurationInNs / test16c.overallDurationInNs, 0.2);
-
 		assertEquals(2, (double) test19a.overallDurationInNs / test19b.overallDurationInNs, 0.3);
 		assertEquals(2.5, (double) test19a.overallDurationInNs / test19c.overallDurationInNs, 0.3);
 	}