diff --git a/examples/reports/mutations/com.example/ExamplesLib.java.html b/examples/reports/mutations/com.example/ExamplesLib.java.html
index 2c61857..21b366a 100644
--- a/examples/reports/mutations/com.example/ExamplesLib.java.html
+++ b/examples/reports/mutations/com.example/ExamplesLib.java.html
@@ -15,12 +15,12 @@ <h1>ExamplesLib.java</h1>
 
 <tr>
 <td class='na'>
-<a name='org.pitest.mutationtest.report.html.SourceFile@73ee04c8_1'/>
+<a name='org.pitest.mutationtest.report.html.SourceFile@2e55dd0c_1'/>
 1
 </td>
 <td class=''>
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-<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@73ee04c8_1'></a>
+<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@2e55dd0c_1'></a>
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 </span>
 </span>
@@ -30,12 +30,12 @@ <h1>ExamplesLib.java</h1>
 
 <tr>
 <td class='na'>
-<a name='org.pitest.mutationtest.report.html.SourceFile@73ee04c8_2'/>
+<a name='org.pitest.mutationtest.report.html.SourceFile@2e55dd0c_2'/>
 2
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 <td class=''>
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-<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@73ee04c8_2'></a>
+<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@2e55dd0c_2'></a>
 <span>
 </span>
 </span>
@@ -45,12 +45,12 @@ <h1>ExamplesLib.java</h1>
 
 <tr>
 <td class='covered'>
-<a name='org.pitest.mutationtest.report.html.SourceFile@73ee04c8_3'/>
+<a name='org.pitest.mutationtest.report.html.SourceFile@2e55dd0c_3'/>
 3
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-<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@73ee04c8_3'></a>
+<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@2e55dd0c_3'></a>
 <span>
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@@ -60,12 +60,12 @@ <h1>ExamplesLib.java</h1>
 
 <tr>
 <td class='na'>
-<a name='org.pitest.mutationtest.report.html.SourceFile@73ee04c8_4'/>
+<a name='org.pitest.mutationtest.report.html.SourceFile@2e55dd0c_4'/>
 4
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 <td class=''>
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-<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@73ee04c8_4'></a>
+<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@2e55dd0c_4'></a>
 <span>
 </span>
 </span>
@@ -75,12 +75,12 @@ <h1>ExamplesLib.java</h1>
 
 <tr>
 <td class='covered'>
-<a name='org.pitest.mutationtest.report.html.SourceFile@73ee04c8_5'/>
+<a name='org.pitest.mutationtest.report.html.SourceFile@2e55dd0c_5'/>
 5
 </td>
 <td class='killed'>
 <span class='pop'>
-<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@73ee04c8_5'>1</a>
+<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@2e55dd0c_5'>1</a>
 <span>
 1. getMessage : replaced return value with &#34;&#34; for com/example/ExamplesLib::getMessage &rarr; KILLED<br/>
 
@@ -92,12 +92,12 @@ <h1>ExamplesLib.java</h1>
 
 <tr>
 <td class='na'>
-<a name='org.pitest.mutationtest.report.html.SourceFile@73ee04c8_6'/>
+<a name='org.pitest.mutationtest.report.html.SourceFile@2e55dd0c_6'/>
 6
 </td>
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-<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@73ee04c8_6'></a>
+<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@2e55dd0c_6'></a>
 <span>
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@@ -107,12 +107,12 @@ <h1>ExamplesLib.java</h1>
 
 <tr>
 <td class='na'>
-<a name='org.pitest.mutationtest.report.html.SourceFile@73ee04c8_7'/>
+<a name='org.pitest.mutationtest.report.html.SourceFile@2e55dd0c_7'/>
 7
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-<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@73ee04c8_7'></a>
+<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@2e55dd0c_7'></a>
 <span>
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 </span>
@@ -124,11 +124,11 @@ <h1>ExamplesLib.java</h1>
 <tr><td></td><td></td><td><h2>Mutations</h2></td></tr>
 
 <tr>
-<td><a href='#org.pitest.mutationtest.report.html.SourceFile@73ee04c8_5'>5</a></td> 
+<td><a href='#org.pitest.mutationtest.report.html.SourceFile@2e55dd0c_5'>5</a></td> 
 <td></td>
 <td>
 
-<a name='grouporg.pitest.mutationtest.report.html.SourceFile@73ee04c8_5'/> 
+<a name='grouporg.pitest.mutationtest.report.html.SourceFile@2e55dd0c_5'/> 
 
 <p class='KILLED'><span class='pop'>1.<span><b>1</b><br/><b>Location : </b>getMessage<br/><b>Killed by : </b>com.example.ExamplesTest.[engine:junit-jupiter]/[class:com.example.ExamplesTest]/[method:verifyHello()]</span></span> replaced return value with &#34;&#34; for com/example/ExamplesLib::getMessage &rarr; KILLED</p> 
 </td>
@@ -155,7 +155,7 @@ <h2>Active mutators</h2>
 
 <h2>Tests examined</h2>
 <ul>
-<li>com.example.ExamplesTest.[engine:junit-jupiter]/[class:com.example.ExamplesTest]/[method:verifyHello()] (9 ms)</li>
+<li>com.example.ExamplesTest.[engine:junit-jupiter]/[class:com.example.ExamplesTest]/[method:verifyHello()] (10 ms)</li>
 </ul>
 
 <br/>
diff --git a/examples/reports/mutations/com.example/ExamplesTest.java.html b/examples/reports/mutations/com.example/ExamplesTest.java.html
index 67f1c13..4335364 100644
--- a/examples/reports/mutations/com.example/ExamplesTest.java.html
+++ b/examples/reports/mutations/com.example/ExamplesTest.java.html
@@ -15,12 +15,12 @@ <h1>ExamplesTest.java</h1>
 
 <tr>
 <td class='na'>
-<a name='org.pitest.mutationtest.report.html.SourceFile@1f97cf0d_1'/>
+<a name='org.pitest.mutationtest.report.html.SourceFile@65f095f8_1'/>
 1
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-<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@1f97cf0d_1'></a>
+<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@65f095f8_1'></a>
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@@ -30,12 +30,12 @@ <h1>ExamplesTest.java</h1>
 
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 <td class='na'>
-<a name='org.pitest.mutationtest.report.html.SourceFile@1f97cf0d_2'/>
+<a name='org.pitest.mutationtest.report.html.SourceFile@65f095f8_2'/>
 2
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-<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@1f97cf0d_2'></a>
+<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@65f095f8_2'></a>
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@@ -45,12 +45,12 @@ <h1>ExamplesTest.java</h1>
 
 <tr>
 <td class='na'>
-<a name='org.pitest.mutationtest.report.html.SourceFile@1f97cf0d_3'/>
+<a name='org.pitest.mutationtest.report.html.SourceFile@65f095f8_3'/>
 3
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-<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@1f97cf0d_3'></a>
+<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@65f095f8_3'></a>
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@@ -60,12 +60,12 @@ <h1>ExamplesTest.java</h1>
 
 <tr>
 <td class='na'>
-<a name='org.pitest.mutationtest.report.html.SourceFile@1f97cf0d_4'/>
+<a name='org.pitest.mutationtest.report.html.SourceFile@65f095f8_4'/>
 4
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-<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@1f97cf0d_4'></a>
+<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@65f095f8_4'></a>
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@@ -75,12 +75,12 @@ <h1>ExamplesTest.java</h1>
 
 <tr>
 <td class='na'>
-<a name='org.pitest.mutationtest.report.html.SourceFile@1f97cf0d_5'/>
+<a name='org.pitest.mutationtest.report.html.SourceFile@65f095f8_5'/>
 5
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-<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@1f97cf0d_5'></a>
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@@ -90,12 +90,12 @@ <h1>ExamplesTest.java</h1>
 
 <tr>
 <td class='na'>
-<a name='org.pitest.mutationtest.report.html.SourceFile@1f97cf0d_6'/>
+<a name='org.pitest.mutationtest.report.html.SourceFile@65f095f8_6'/>
 6
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-<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@1f97cf0d_6'></a>
+<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@65f095f8_6'></a>
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@@ -105,12 +105,12 @@ <h1>ExamplesTest.java</h1>
 
 <tr>
 <td class='covered'>
-<a name='org.pitest.mutationtest.report.html.SourceFile@1f97cf0d_7'/>
+<a name='org.pitest.mutationtest.report.html.SourceFile@65f095f8_7'/>
 7
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+<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@65f095f8_7'></a>
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@@ -120,12 +120,12 @@ <h1>ExamplesTest.java</h1>
 
 <tr>
 <td class='na'>
-<a name='org.pitest.mutationtest.report.html.SourceFile@1f97cf0d_8'/>
+<a name='org.pitest.mutationtest.report.html.SourceFile@65f095f8_8'/>
 8
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-<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@1f97cf0d_8'></a>
+<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@65f095f8_8'></a>
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@@ -135,12 +135,12 @@ <h1>ExamplesTest.java</h1>
 
 <tr>
 <td class='na'>
-<a name='org.pitest.mutationtest.report.html.SourceFile@1f97cf0d_9'/>
+<a name='org.pitest.mutationtest.report.html.SourceFile@65f095f8_9'/>
 9
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-<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@1f97cf0d_9'></a>
+<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@65f095f8_9'></a>
 <span>
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 </span>
@@ -150,12 +150,12 @@ <h1>ExamplesTest.java</h1>
 
 <tr>
 <td class='covered'>
-<a name='org.pitest.mutationtest.report.html.SourceFile@1f97cf0d_10'/>
+<a name='org.pitest.mutationtest.report.html.SourceFile@65f095f8_10'/>
 10
 </td>
 <td class='survived'>
 <span class='pop'>
-<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@1f97cf0d_10'>1</a>
+<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@65f095f8_10'>1</a>
 <span>
 1. verifyHello : removed call to org/junit/jupiter/api/Assertions::assertEquals &rarr; SURVIVED<br/>
 
@@ -167,12 +167,12 @@ <h1>ExamplesTest.java</h1>
 
 <tr>
 <td class='covered'>
-<a name='org.pitest.mutationtest.report.html.SourceFile@1f97cf0d_11'/>
+<a name='org.pitest.mutationtest.report.html.SourceFile@65f095f8_11'/>
 11
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-<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@1f97cf0d_11'></a>
+<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@65f095f8_11'></a>
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@@ -182,12 +182,12 @@ <h1>ExamplesTest.java</h1>
 
 <tr>
 <td class='na'>
-<a name='org.pitest.mutationtest.report.html.SourceFile@1f97cf0d_12'/>
+<a name='org.pitest.mutationtest.report.html.SourceFile@65f095f8_12'/>
 12
 </td>
 <td class=''>
 <span class='pop'>
-<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@1f97cf0d_12'></a>
+<a href='#grouporg.pitest.mutationtest.report.html.SourceFile@65f095f8_12'></a>
 <span>
 </span>
 </span>
@@ -199,11 +199,11 @@ <h1>ExamplesTest.java</h1>
 <tr><td></td><td></td><td><h2>Mutations</h2></td></tr>
 
 <tr>
-<td><a href='#org.pitest.mutationtest.report.html.SourceFile@1f97cf0d_10'>10</a></td> 
+<td><a href='#org.pitest.mutationtest.report.html.SourceFile@65f095f8_10'>10</a></td> 
 <td></td>
 <td>
 
-<a name='grouporg.pitest.mutationtest.report.html.SourceFile@1f97cf0d_10'/> 
+<a name='grouporg.pitest.mutationtest.report.html.SourceFile@65f095f8_10'/> 
 
 <p class='SURVIVED'><span class='pop'>1.<span><b>1</b><br/><b>Location : </b>verifyHello<br/><b>Killed by : </b>none</span></span> removed call to org/junit/jupiter/api/Assertions::assertEquals &rarr; SURVIVED</p> 
 </td>
@@ -230,7 +230,7 @@ <h2>Active mutators</h2>
 
 <h2>Tests examined</h2>
 <ul>
-<li>com.example.ExamplesTest.[engine:junit-jupiter]/[class:com.example.ExamplesTest]/[method:verifyHello()] (9 ms)</li>
+<li>com.example.ExamplesTest.[engine:junit-jupiter]/[class:com.example.ExamplesTest]/[method:verifyHello()] (10 ms)</li>
 </ul>
 
 <br/>
diff --git a/examples/src/bld/java/com/example/ExamplesBuild.java b/examples/src/bld/java/com/example/ExamplesBuild.java
index ea9c8b8..f8a7919 100644
--- a/examples/src/bld/java/com/example/ExamplesBuild.java
+++ b/examples/src/bld/java/com/example/ExamplesBuild.java
@@ -22,8 +22,8 @@ public ExamplesBuild() {
         repositories = List.of(MAVEN_CENTRAL, RIFE2_RELEASES);
 
         scope(test)
-                .include(dependency("org.pitest", "pitest", version(1, 15, 3)))
-                .include(dependency("org.pitest", "pitest-command-line", version(1, 15, 3)))
+                .include(dependency("org.pitest", "pitest", version(1, 15, 4)))
+                .include(dependency("org.pitest", "pitest-command-line", version(1, 15, 4)))
                 .include(dependency("org.pitest", "pitest-junit5-plugin", version(1, 2, 1)))
                 .include(dependency("org.junit.jupiter", "junit-jupiter", version(5, 10, 1)))
                 .include(dependency("org.junit.platform", "junit-platform-console-standalone", version(1, 10, 1)));