diff --git a/daemon/src/main/java/org/apache/maven/cli/logging/Slf4jLogger.java b/daemon/src/main/java/org/apache/maven/cli/logging/Slf4jLogger.java
index 41966e12..eb214d93 100644
--- a/daemon/src/main/java/org/apache/maven/cli/logging/Slf4jLogger.java
+++ b/daemon/src/main/java/org/apache/maven/cli/logging/Slf4jLogger.java
@@ -1,20 +1,3 @@
-/*
- * Copyright 2019 the original author or authors.
- *
- * Licensed 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.
- */
-package org.apache.maven.cli.logging;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -33,6 +16,8 @@ package org.apache.maven.cli.logging;
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.cli.logging;
+
 import org.codehaus.plexus.logging.Logger;
 import org.jboss.fuse.mvnd.logging.smart.ProjectBuildLogAppender;
 import org.slf4j.MDC;
@@ -42,7 +27,8 @@ import org.slf4j.MDC;
  * probably not really used.
  *
  * <p>
- * Adapted from https://github.com/apache/maven/blob/maven-3.6.3/maven-embedder/src/main/java/org/apache/maven/cli/logging/Slf4jLogger.java
+ * Adapted from
+ * https://github.com/apache/maven/blob/maven-3.6.3/maven-embedder/src/main/java/org/apache/maven/cli/logging/Slf4jLogger.java
  *
  * @author Jason van Zyl
  */
diff --git a/daemon/src/main/java/org/apache/maven/cli/logging/Slf4jLoggerManager.java b/daemon/src/main/java/org/apache/maven/cli/logging/Slf4jLoggerManager.java
index c7ca9936..632f6ab7 100644
--- a/daemon/src/main/java/org/apache/maven/cli/logging/Slf4jLoggerManager.java
+++ b/daemon/src/main/java/org/apache/maven/cli/logging/Slf4jLoggerManager.java
@@ -1,20 +1,3 @@
-/*
- * Copyright 2019 the original author or authors.
- *
- * Licensed 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.
- */
-package org.apache.maven.cli.logging;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -33,6 +16,8 @@ package org.apache.maven.cli.logging;
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.cli.logging;
+
 import org.codehaus.plexus.logging.Logger;
 import org.codehaus.plexus.logging.LoggerManager;
 import org.slf4j.ILoggerFactory;
@@ -44,7 +29,8 @@ import org.slf4j.LoggerFactory;
  * ignoring Plexus logger API parts that are not classical and probably not really used.
  *
  * <p>
- * Adapted from https://github.com/apache/maven/blob/maven-3.6.3/maven-embedder/src/main/java/org/apache/maven/cli/logging/Slf4jLoggerManager.java
+ * Adapted from
+ * https://github.com/apache/maven/blob/maven-3.6.3/maven-embedder/src/main/java/org/apache/maven/cli/logging/Slf4jLoggerManager.java
  *
  * @author Jason van Zyl
  */
diff --git a/pom.xml b/pom.xml
index 7ecbbb5c..719c9a40 100644
--- a/pom.xml
+++ b/pom.xml
@@ -233,6 +233,7 @@ limitations under the License.</inlineHeader>
                         <excludes>
                             <exclude>**/*.adoc</exclude>
                             <exclude>**/README.*</exclude>
+                            <exclude>**/.cache/**</exclude>
                             <exclude>**/.gitkeep</exclude>
                             <exclude>**/conf/logging/logback.xml</exclude>
                             <exclude>**/mvnd.properties.template</exclude>