Set a baseline for JaCoCo checks
diff --git a/pom.xml b/pom.xml
index ecaca26..e5ed36d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -70,8 +70,15 @@
     <commons.scmPubCheckoutDirectory>site-content</commons.scmPubCheckoutDirectory>
     <test>*Test</test>
     <project.build.outputTimestamp>2024-01-05T11:58:19Z</project.build.outputTimestamp>
+    <!-- JaCoCo: Don't make code coverage worse than: -->
+    <commons.jacoco.haltOnFailure>true</commons.jacoco.haltOnFailure>
+    <commons.jacoco.classRatio>0.76</commons.jacoco.classRatio>
+    <commons.jacoco.instructionRatio>0.70</commons.jacoco.instructionRatio>
+    <commons.jacoco.methodRatio>0.71</commons.jacoco.methodRatio>
+    <commons.jacoco.branchRatio>0.59</commons.jacoco.branchRatio>
+    <commons.jacoco.lineRatio>0.71</commons.jacoco.lineRatio>
+    <commons.jacoco.complexityRatio>0.56</commons.jacoco.complexityRatio>
   </properties>
-
   <dependencies>
     <dependency>
       <groupId>org.junit.jupiter</groupId>
diff --git a/src/site/resources/profile.jacoco b/src/site/resources/profile.jacoco
new file mode 100644
index 0000000..a12755f
--- /dev/null
+++ b/src/site/resources/profile.jacoco
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# -----------------------------------------------------------------------------
+#
+# Empty file used to automatically trigger JaCoCo profile from commons parent pom