diff --git a/conf/quality-config/pmd-ruleset.xml b/conf/quality-config/pmd-ruleset.xml
index d24990b6245dea5ce8a40d06b836240078360bf8..033317f940a55ab1eb3610b27d2309aa90e374de 100644
--- a/conf/quality-config/pmd-ruleset.xml
+++ b/conf/quality-config/pmd-ruleset.xml
@@ -2,11 +2,37 @@
<ruleset name="TeeTime ruleset" xmlns="http://pmd.sourceforge.net/ruleset/2.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://pmd.sourceforge.net/ruleset/2.0.0 http://pmd.sourceforge.net/ruleset_2_0_0.xsd">
- <description>
- This ruleset checks my code for bad stuff
- </description>
+ <description>This ruleset checks my code for bad stuff</description>
- <rule ref="rulesets/internal/all-java.xml"></rule>
+<!-- warning: if you reference a pmd rulesets xml file more than once, only the first rule is applied; so check for duplicates -->
+
+<!-- all java rules; on each new pmd release, check whether there were added new rulesets that need to be added here -->
+ <rule ref="rulesets/java/android.xml" />
+ <rule ref="rulesets/java/basic.xml" />
+ <rule ref="rulesets/java/braces.xml" />
+ <rule ref="rulesets/java/clone.xml" />
+ <rule ref="rulesets/java/codesize.xml" />
+<!-- <rule ref="rulesets/java/comments.xml" /> -->
+ <!-- <rule ref="rulesets/java/controversial.xml" /> -->
+ <rule ref="rulesets/java/coupling.xml" />
+ <rule ref="rulesets/java/design.xml" />
+ <rule ref="rulesets/java/empty.xml" />
+ <rule ref="rulesets/java/finalizers.xml" />
+ <rule ref="rulesets/java/imports.xml" />
+ <rule ref="rulesets/java/j2ee.xml" />
+ <rule ref="rulesets/java/javabeans.xml" />
+ <rule ref="rulesets/java/junit.xml" />
+ <rule ref="rulesets/java/logging-jakarta-commons.xml" />
+ <rule ref="rulesets/java/logging-java.xml" />
+ <rule ref="rulesets/java/migrating.xml" />
+ <rule ref="rulesets/java/naming.xml" />
+ <rule ref="rulesets/java/optimizations.xml" />
+ <rule ref="rulesets/java/strictexception.xml" />
+ <rule ref="rulesets/java/strings.xml" />
+ <rule ref="rulesets/java/sunsecure.xml" />
+ <rule ref="rulesets/java/typeresolution.xml" />
+ <rule ref="rulesets/java/unnecessary.xml" />
+ <rule ref="rulesets/java/unusedcode.xml" />
<rule ref="rulesets/ecmascript/basic.xml" />
<rule ref="rulesets/ecmascript/braces.xml" />
@@ -26,16 +52,20 @@
<priority>1</priority>
</rule>
- <rule ref="rulesets/java/optimizations.xml">
- <exclude name="LocalVariableCouldBeFinal" />
- </rule>
-
<rule ref="rulesets/java/comments.xml">
<exclude name="CommentRequired" />
</rule>
- <rule ref="rulesets/java/naming.xml" name="VariableNamingConventions">
+ <rule ref="rulesets/java/controversial.xml">
+ <exclude name="AtLeastOneConstructor" />
+ </rule>
+
+ <rule ref="rulesets/java/naming.xml/VariableNamingConventions">
<priority>5</priority>
</rule>
+ <rule ref="rulesets/java/optimizations.xml">
+ <exclude name="LocalVariableCouldBeFinal" />
+ </rule>
+
</ruleset>
\ No newline at end of file
diff --git a/src/main/java/kieker/analysis/stage/TimeReader.java b/src/main/java/kieker/analysis/stage/TimeReader.java
index 30ec2b5577063225e951875c014f33c469793f16..9960c834900bca638ea3ae1a17b68bfb2c86c262 100644
--- a/src/main/java/kieker/analysis/stage/TimeReader.java
+++ b/src/main/java/kieker/analysis/stage/TimeReader.java
@@ -176,7 +176,7 @@ public final class TimeReader extends AbstractReaderPlugin {
public void run() {
if (this.infinite || (this.numberImpulses > 0)) {
TimeReader.this.sendTimestampEvent();
- if (!this.infinite && (0 == --this.numberImpulses)) { // NOPMD
+ if (!this.infinite && (0 == --this.numberImpulses)) {
TimeReader.this.impulseEmitLatch.countDown();
}
}
diff --git a/src/main/java/teetime/stage/io/DbReader.java b/src/main/java/teetime/stage/io/DbReader.java
index d01fa8f0a53fc890078f4bdd018c3fef77c639b9..c9adbcd943efedeab8e0c65bb80cfa48d3d15446 100644
--- a/src/main/java/teetime/stage/io/DbReader.java
+++ b/src/main/java/teetime/stage/io/DbReader.java
@@ -59,7 +59,7 @@ public class DbReader extends ProducerStage<IMonitoringRecord> {
public void onStarting() {
try {
Class.forName(this.driverClassname).newInstance();
- } catch (final Exception ex) { // NOPMD NOCS (IllegalCatchCheck)
+ } catch (final Exception ex) {
throw new RuntimeException("DB driver registration failed. Perhaps the driver jar is missing?", ex);
}
}
diff --git a/src/main/java/teetime/stage/io/TCPReader.java b/src/main/java/teetime/stage/io/TCPReader.java
index ee2d8d5b8f96b9fa009dbce20f623c1852e946a0..8801dca2580e68f1e42fd1fd0b810d12f3d54825 100644
--- a/src/main/java/teetime/stage/io/TCPReader.java
+++ b/src/main/java/teetime/stage/io/TCPReader.java
@@ -197,7 +197,7 @@ public class TCPReader extends ProducerStage<IMonitoringRecord> {
private final int port;
private final ILookup<String> stringRegistry;
- private volatile boolean terminated = false; // NOPMD
+ private volatile boolean terminated = false;
private volatile Thread readerThread;
public TCPStringReader(final int port, final ILookup<String> stringRegistry) {
diff --git a/src/main/java/teetime/stage/kieker/className/MappingFileParser.java b/src/main/java/teetime/stage/kieker/className/MappingFileParser.java
index a428056aa49840f02f889a5bd9d8c74a5c64317e..26765ce84bbe56c091eb4d85000f5a2609699c72 100644
--- a/src/main/java/teetime/stage/kieker/className/MappingFileParser.java
+++ b/src/main/java/teetime/stage/kieker/className/MappingFileParser.java
@@ -54,7 +54,7 @@ public class MappingFileParser {
try {
in = new BufferedReader(new InputStreamReader(inputStream, FSUtil.ENCODING));
String line;
- while ((line = in.readLine()) != null) { // NOPMD (assign)
+ while ((line = in.readLine()) != null) {
this.parseTextLine(line, classNameRegistry);
}
} catch (final IOException ex) {
diff --git a/src/main/java/teetime/stage/kieker/fileToRecord/RecordFromBinaryFileCreator.java b/src/main/java/teetime/stage/kieker/fileToRecord/RecordFromBinaryFileCreator.java
index 17700c2a93973eb11c4a519e76711fa62ded3667..6d994e8f66ab26b0456f7665f492eebe79cfafbb 100644
--- a/src/main/java/teetime/stage/kieker/fileToRecord/RecordFromBinaryFileCreator.java
+++ b/src/main/java/teetime/stage/kieker/fileToRecord/RecordFromBinaryFileCreator.java
@@ -63,7 +63,7 @@ public class RecordFromBinaryFileCreator {
final Class<?>[] typeArray = AbstractMonitoringRecord.typesForClass(clazz);
// read record
- final long loggingTimestamp = inputStream.readLong(); // NOPMD (must be read here!)
+ final long loggingTimestamp = inputStream.readLong();
final Object[] objectArray = new Object[typeArray.length];
int idx = -1;
for (final Class<?> type : typeArray) {
@@ -100,7 +100,7 @@ public class RecordFromBinaryFileCreator {
objectArray[idx] = inputStream.readDouble();
} else if ((type == byte.class) || (type == Byte.class)) {
objectArray[idx] = inputStream.readByte();
- } else if ((type == short.class) || (type == Short.class)) { // NOPMD (short)
+ } else if ((type == short.class) || (type == Short.class)) {
objectArray[idx] = inputStream.readShort();
} else if ((type == boolean.class) || (type == Boolean.class)) {
objectArray[idx] = inputStream.readBoolean();
diff --git a/src/main/java/teetime/stage/stringBuffer/util/KiekerHashMap.java b/src/main/java/teetime/stage/stringBuffer/util/KiekerHashMap.java
index 22542a58e94def8f0df6da4500332b422c550d55..82667eed1ccd4e0a0579a55d2587391f9d1dbadb 100644
--- a/src/main/java/teetime/stage/stringBuffer/util/KiekerHashMap.java
+++ b/src/main/java/teetime/stage/stringBuffer/util/KiekerHashMap.java
@@ -99,8 +99,8 @@ public class KiekerHashMap {
* StringBuffer entry.
*/
private static final class HashEntry extends SoftReference<String> {
- final int hash; // NOPMD NOCS (package visible for inner class)
- final HashEntry next; // NOPMD NOCS (package visible for inner class)
+ final int hash;
+ final HashEntry next;
protected HashEntry(final String value, final int hash, final HashEntry next) {
super(value);
@@ -277,7 +277,7 @@ public class KiekerHashMap {
newTable[lastIdx] = lastRun;
// Clone all remaining nodes
- for (HashEntry p = e; p != lastRun; p = p.next) { // NOPMD (no equals meant here)
+ for (HashEntry p = e; p != lastRun; p = p.next) {
final int k = p.hash & sizeMask;
final HashEntry n = newTable[k];
newTable[k] = new HashEntry(p.get(), p.hash, n);
diff --git a/src/main/java/util/KiekerLoadDriver.java b/src/main/java/util/KiekerLoadDriver.java
index 65795567b3a578a10f2d459991a89dedd8836672..d6509d8016ba125a7f7a4c92cf29fdcbca86d744 100644
--- a/src/main/java/util/KiekerLoadDriver.java
+++ b/src/main/java/util/KiekerLoadDriver.java
@@ -173,7 +173,7 @@ public class KiekerLoadDriver {
long stop_ns = System.nanoTime();
this.timings[i] = stop_ns - start_ns;
if ((i % 100000) == 0) {
- System.out.println(i); // NOPMD (System.out)
+ System.out.println(i);
}
// System.out.println("writtenBytes (record): " + writtenBytes);
recordBuffer.clear();
diff --git a/src/performancetest/java/teetime/examples/ChwHomeComparisonMethodcallWithPorts.java b/src/performancetest/java/teetime/examples/ChwHomeComparisonMethodcallWithPorts.java
index 52105427b358d1f6e97fc709eb0f5553283f3ac8..afd8226e3c0a964f4b31339e42364a745a1bcd5f 100644
--- a/src/performancetest/java/teetime/examples/ChwHomeComparisonMethodcallWithPorts.java
+++ b/src/performancetest/java/teetime/examples/ChwHomeComparisonMethodcallWithPorts.java
@@ -25,8 +25,6 @@ public class ChwHomeComparisonMethodcallWithPorts extends ProfiledPerformanceAss
PerformanceResult test1 = performanceResults
.get("testWithManyObjects(teetime.examples.experiment01.MethodCallThoughputTimestampAnalysis1Test)");
- PerformanceResult test9 = performanceResults
- .get("testWithManyObjects(teetime.examples.experiment09.MethodCallThoughputTimestampAnalysis9Test)");
PerformanceResult test15 = performanceResults
.get("testWithManyObjects(teetime.examples.experiment15.MethodCallThoughputTimestampAnalysis15Test)");
PerformanceResult test16a = performanceResults
@@ -44,36 +42,29 @@ public class ChwHomeComparisonMethodcallWithPorts extends ProfiledPerformanceAss
PerformanceResult test19c = performanceResults
.get("testWithManyObjectsAnd4Threads(teetime.examples.experiment19.MethodCallThoughputTimestampAnalysis19Test)");
- double value9 = (double) test9.quantiles.get(0.5) / test1.quantiles.get(0.5);
double value15 = (double) test15.quantiles.get(0.5) / test1.quantiles.get(0.5);
double value17 = (double) test17.quantiles.get(0.5) / test1.quantiles.get(0.5);
- System.out.println("value9: " + value9);
System.out.println("value15: " + value15);
System.out.println("value17: " + value17);
// until 25.06.2014 (incl.)
- // assertEquals(22, (double) test9.quantiles.get(0.5) / test1.quantiles.get(0.5), 2.1);
// assertEquals(44, (double) test15.quantiles.get(0.5) / test1.quantiles.get(0.5), 4.1);
// assertEquals(39, (double) test17.quantiles.get(0.5) / test1.quantiles.get(0.5), 4.1);
// since 26.06.2014 (incl.)
- // assertEquals(36, value9, 2.1); // +14
// assertEquals(44, value15, 4.1); // +0
// assertEquals(53, value17, 4.1); // +14
// // since 04.07.2014 (incl.)
- // assertEquals(42, value9, 2.1); // +6
// assertEquals(44, value15, 4.1); // +0
// assertEquals(53, value17, 4.1); // +0
// since 11.08.2014 (incl.)
- // assertEquals(42, value9, 2.1); // +6
// assertEquals(44, value15, 4.1); // +0
// assertEquals(53, value17, 4.1); // +0
// since 31.08.2014 (incl.)
- assertEquals(44, value9, 2.1); // ??
assertEquals(68, value15, 4.1); // ??
assertEquals(75, value17, 4.1); // ??
diff --git a/src/performancetest/java/teetime/examples/ChwWorkComparisonMethodcallWithPorts.java b/src/performancetest/java/teetime/examples/ChwWorkComparisonMethodcallWithPorts.java
index df569b2d7a480d6766dd527f9bfe06960eac8bfb..93fbd19d584827f1ded61db4c8dc4617a29b8a42 100644
--- a/src/performancetest/java/teetime/examples/ChwWorkComparisonMethodcallWithPorts.java
+++ b/src/performancetest/java/teetime/examples/ChwWorkComparisonMethodcallWithPorts.java
@@ -25,8 +25,6 @@ public class ChwWorkComparisonMethodcallWithPorts extends ProfiledPerformanceAss
PerformanceResult test1 = performanceResults
.get("testWithManyObjects(teetime.examples.experiment01.MethodCallThoughputTimestampAnalysis1Test)");
- PerformanceResult test9 = performanceResults
- .get("testWithManyObjects(teetime.examples.experiment09.MethodCallThoughputTimestampAnalysis9Test)");
PerformanceResult test15 = performanceResults
.get("testWithManyObjects(teetime.examples.experiment15.MethodCallThoughputTimestampAnalysis15Test)");
PerformanceResult test17 = performanceResults
@@ -38,36 +36,29 @@ public class ChwWorkComparisonMethodcallWithPorts extends ProfiledPerformanceAss
PerformanceResult test19c = performanceResults
.get("testWithManyObjectsAnd4Threads(teetime.examples.experiment19.MethodCallThoughputTimestampAnalysis19Test)");
- double value9 = (double) test9.quantiles.get(0.5) / test1.quantiles.get(0.5);
double value15 = (double) test15.quantiles.get(0.5) / test1.quantiles.get(0.5);
double value17 = (double) test17.quantiles.get(0.5) / test1.quantiles.get(0.5);
- System.out.println("value9: " + value9);
System.out.println("value15: " + value15);
System.out.println("value17: " + value17);
// until 25.06.2014 (incl.)
- // assertEquals(22, (double) test9.quantiles.get(0.5) / test1.quantiles.get(0.5), 2.1);
// assertEquals(44, (double) test15.quantiles.get(0.5) / test1.quantiles.get(0.5), 4.1);
// assertEquals(39, (double) test17.quantiles.get(0.5) / test1.quantiles.get(0.5), 4.1);
// since 26.06.2014 (incl.)
- // assertEquals(36, value9, 2.1); // +14
// assertEquals(44, value15, 4.1); // +0
// assertEquals(53, value17, 4.1); // +14
// since 04.07.2014 (incl.)
- // assertEquals(42, value9, 2.1); // +6
// assertEquals(44, value15, 4.1); // +0
// assertEquals(53, value17, 4.1); // +0
// since 27.08.2014 (incl.)
- // assertEquals(77, value9, 2.1); // +35
// assertEquals(44, value15, 4.1); // +0
// assertEquals(53, value17, 4.1); // +0
// since 14.10.2014 (incl.)
- assertEquals(67, value9, 3.1); // -10
assertEquals(36, value15, 4.1); // -8
assertEquals(46, value17, 4.1); // -7
diff --git a/src/performancetest/java/teetime/examples/experiment09/AbstractPerformanceCheck.java b/src/performancetest/java/teetime/examples/experiment09/AbstractPerformanceCheck.java
new file mode 100644
index 0000000000000000000000000000000000000000..784024b9044b2f437499162fe95ced5d078b2329
--- /dev/null
+++ b/src/performancetest/java/teetime/examples/experiment09/AbstractPerformanceCheck.java
@@ -0,0 +1,22 @@
+package teetime.examples.experiment09;
+
+import teetime.examples.experiment01.MethodCallThoughputTimestampAnalysis1Test;
+import util.test.MeasurementRepository;
+import util.test.PerformanceResult;
+import util.test.PerformanceTest;
+import util.test.ProfiledPerformanceAssertion;
+
+abstract class AbstractPerformanceCheck extends ProfiledPerformanceAssertion {
+
+ protected PerformanceResult test01;
+ protected PerformanceResult test09;
+
+ @Override
+ public void check() {
+ String testMethodIdentifier = MeasurementRepository.buildTestMethodIdentifier(MethodCallThoughputTimestampAnalysis1Test.class, "testWithManyObjects");
+ test01 = PerformanceTest.measurementRepository.performanceResults.get(testMethodIdentifier);
+ testMethodIdentifier = MeasurementRepository.buildTestMethodIdentifier(MethodCallThoughputTimestampAnalysis9Test.class, "testWithManyObjects");
+ test09 = PerformanceTest.measurementRepository.performanceResults.get(testMethodIdentifier);
+ }
+
+}
diff --git a/src/performancetest/java/teetime/examples/experiment09/ChwHomePerformanceCheck.java b/src/performancetest/java/teetime/examples/experiment09/ChwHomePerformanceCheck.java
new file mode 100644
index 0000000000000000000000000000000000000000..248925bd7af978a6719b83e2678a90615388cd33
--- /dev/null
+++ b/src/performancetest/java/teetime/examples/experiment09/ChwHomePerformanceCheck.java
@@ -0,0 +1,31 @@
+package teetime.examples.experiment09;
+
+import static org.junit.Assert.assertEquals;
+
+public class ChwHomePerformanceCheck extends AbstractPerformanceCheck {
+
+ @Override
+ public String getCorrespondingPerformanceProfile() {
+ return "ChwHome";
+ }
+
+ @Override
+ public void check() {
+ super.check();
+
+ double medianSpeedup = (double) test09.quantiles.get(0.5) / test01.quantiles.get(0.5);
+
+ System.out.println("medianSpeedup (09): " + medianSpeedup);
+
+ // until 25.06.2014 (incl.)
+ // assertEquals(22, (double) test9.quantiles.get(0.5) / test1.quantiles.get(0.5), 2.1);
+ // since 26.06.2014 (incl.)
+ // assertEquals(36, value9, 2.1); // +14
+ // // since 04.07.2014 (incl.)
+ // assertEquals(42, value9, 2.1); // +6
+ // since 11.08.2014 (incl.)
+ // assertEquals(42, value9, 2.1); // +6
+ // since 31.08.2014 (incl.)
+ assertEquals(44, medianSpeedup, 2.1); // ??
+ }
+}
diff --git a/src/performancetest/java/teetime/examples/experiment09/ChwWorkPerformanceCheck.java b/src/performancetest/java/teetime/examples/experiment09/ChwWorkPerformanceCheck.java
new file mode 100644
index 0000000000000000000000000000000000000000..1f5e65eb9c3ffdac0f89ef4690547342864af34f
--- /dev/null
+++ b/src/performancetest/java/teetime/examples/experiment09/ChwWorkPerformanceCheck.java
@@ -0,0 +1,31 @@
+package teetime.examples.experiment09;
+
+import static org.junit.Assert.assertEquals;
+
+public class ChwWorkPerformanceCheck extends AbstractPerformanceCheck {
+
+ @Override
+ public String getCorrespondingPerformanceProfile() {
+ return "ChwWork";
+ }
+
+ @Override
+ public void check() {
+ super.check();
+
+ double medianSpeedup = (double) test09.quantiles.get(0.5) / test01.quantiles.get(0.5);
+
+ System.out.println("medianSpeedup (09): " + medianSpeedup);
+
+ // until 25.06.2014 (incl.)
+ // assertEquals(22, (double) test9.quantiles.get(0.5) / test1.quantiles.get(0.5), 2.1);
+ // since 26.06.2014 (incl.)
+ // assertEquals(36, value9, 2.1); // +14
+ // since 04.07.2014 (incl.)
+ // assertEquals(42, value9, 2.1); // +6
+ // since 27.08.2014 (incl.)
+ // assertEquals(77, value9, 2.1); // +35
+ // since 14.10.2014 (incl.)
+ assertEquals(67, medianSpeedup, 3.1); // -10
+ }
+}
diff --git a/src/performancetest/java/teetime/examples/experiment09/MethodCallThoughputTimestampAnalysis9Test.java b/src/performancetest/java/teetime/examples/experiment09/MethodCallThoughputTimestampAnalysis9Test.java
index 489f6e4a78494ca24b5792f7d1b2859f295d7e3b..4267330d592daa97fffe7ae6ae159061b9f71dd2 100644
--- a/src/performancetest/java/teetime/examples/experiment09/MethodCallThoughputTimestampAnalysis9Test.java
+++ b/src/performancetest/java/teetime/examples/experiment09/MethodCallThoughputTimestampAnalysis9Test.java
@@ -15,11 +15,16 @@
***************************************************************************/
package teetime.examples.experiment09;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
import org.junit.Test;
+import teetime.examples.experiment10.ChwHomePerformanceCheck;
+import teetime.examples.experiment10.ChwWorkPerformanceCheck;
import teetime.util.ConstructorClosure;
import teetime.util.TimestampObject;
import util.test.PerformanceTest;
+import util.test.ProfiledPerformanceAssertion;
/**
* @author Christian Wulf
@@ -28,6 +33,18 @@ import util.test.PerformanceTest;
*/
public class MethodCallThoughputTimestampAnalysis9Test extends PerformanceTest {
+ @BeforeClass
+ public static void beforeClass() {
+ PERFORMANCE_CHECK_PROFILE_REPOSITORY.register(MethodCallThoughputTimestampAnalysis9Test.class, new ChwWorkPerformanceCheck());
+ PERFORMANCE_CHECK_PROFILE_REPOSITORY.register(MethodCallThoughputTimestampAnalysis9Test.class, new ChwHomePerformanceCheck());
+ };
+
+ @AfterClass
+ public static void afterClass() {
+ ProfiledPerformanceAssertion performanceCheckProfile = PERFORMANCE_CHECK_PROFILE_REPOSITORY.get(MethodCallThoughputTimestampAnalysis9Test.class);
+ performanceCheckProfile.check();
+ };
+
@Test
public void testWithManyObjects() {
System.out.println("Testing teetime (mc) with NUM_OBJECTS_TO_CREATE=" + NUM_OBJECTS_TO_CREATE + ", NUM_NOOP_FILTERS="
diff --git a/src/performancetest/java/teetime/examples/experiment10/AbstractPerformanceCheck.java b/src/performancetest/java/teetime/examples/experiment10/AbstractPerformanceCheck.java
index 3a4e75a1e8791d2efad40971febde87366cf8f3e..495b74cadd03319e8e2dc1bd550077172edfdbe0 100644
--- a/src/performancetest/java/teetime/examples/experiment10/AbstractPerformanceCheck.java
+++ b/src/performancetest/java/teetime/examples/experiment10/AbstractPerformanceCheck.java
@@ -6,7 +6,7 @@ import util.test.PerformanceResult;
import util.test.PerformanceTest;
import util.test.ProfiledPerformanceAssertion;
-public abstract class AbstractPerformanceCheck extends ProfiledPerformanceAssertion {
+abstract class AbstractPerformanceCheck extends ProfiledPerformanceAssertion {
protected PerformanceResult test01;
protected PerformanceResult test10;
diff --git a/src/performancetest/java/teetime/examples/experiment14/AbstractPerformanceCheck.java b/src/performancetest/java/teetime/examples/experiment14/AbstractPerformanceCheck.java
index 86b158afdb987ea1b597ea348a8cca02406cd2de..7976d16614ef88a53a34c3031a4471b6a6c98eae 100644
--- a/src/performancetest/java/teetime/examples/experiment14/AbstractPerformanceCheck.java
+++ b/src/performancetest/java/teetime/examples/experiment14/AbstractPerformanceCheck.java
@@ -6,7 +6,7 @@ import util.test.PerformanceResult;
import util.test.PerformanceTest;
import util.test.ProfiledPerformanceAssertion;
-public abstract class AbstractPerformanceCheck extends ProfiledPerformanceAssertion {
+abstract class AbstractPerformanceCheck extends ProfiledPerformanceAssertion {
protected PerformanceResult test01;
protected PerformanceResult test14;