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Posted to commits@logging.apache.org by pk...@apache.org on 2023/01/06 03:04:18 UTC

[logging-log4j-transform] 01/01: Initial project setup

This is an automated email from the ASF dual-hosted git repository.

pkarwasz pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/logging-log4j-transform.git

commit 45697d8d4d9d9eaa69ecf8e819df961a21ac8766
Author: Piotr P. Karwasz <pi...@karwasz.org>
AuthorDate: Fri Jan 6 04:02:47 2023 +0100

    Initial project setup
---
 .asf.yaml                             |  35 ++++
 .gitignore                            |  27 ++++
 .java-version                         |   1 +
 .mvn/wrapper/maven-wrapper.properties |  18 +++
 LICENSE.txt                           | 202 +++++++++++++++++++++++
 README.adoc                           |  29 ++++
 SECURITY.adoc                         |  21 +++
 log4j-transform-parent/pom.xml        | 184 +++++++++++++++++++++
 mvnw                                  | 287 +++++++++++++++++++++++++++++++++
 mvnw.cmd                              | 187 ++++++++++++++++++++++
 pom.xml                               | 292 ++++++++++++++++++++++++++++++++++
 spotless-license-header.txt           |  16 ++
 12 files changed, 1299 insertions(+)

diff --git a/.asf.yaml b/.asf.yaml
new file mode 100644
index 0000000..921cf0a
--- /dev/null
+++ b/.asf.yaml
@@ -0,0 +1,35 @@
+# 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
+#
+#      https://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.
+
+# `.asf.yaml` documentation: https://cwiki.apache.org/confluence/display/INFRA/Git+-+.asf.yaml+features
+
+github:
+
+  description: "Tools internally used by the Apache Log4j project"
+  homepage: https://logging.apache.org/log4j/2.x/
+  labels:
+    - apache
+    - java
+    - log4j
+    - log4j2
+    - logging
+
+  features:
+    issues: true
+
+  # Prevent force pushes to primary branches
+  protected_branches:
+    main:
+      required_signatures: true
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c1a33c5
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,27 @@
+# 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.
+
+target/
+# IntelliJ IDEA
+.idea
+*.iml
+*.iws
+# Eclipse
+.classpath
+.project
+.settings/
+# Maven wrapper
+/.mvn/wrapper/maven-wrapper.jar
+
diff --git a/.java-version b/.java-version
new file mode 100644
index 0000000..b4de394
--- /dev/null
+++ b/.java-version
@@ -0,0 +1 @@
+11
diff --git a/.mvn/wrapper/maven-wrapper.properties b/.mvn/wrapper/maven-wrapper.properties
new file mode 100644
index 0000000..ca5ab4b
--- /dev/null
+++ b/.mvn/wrapper/maven-wrapper.properties
@@ -0,0 +1,18 @@
+# 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
+#
+#   https://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.
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.7/apache-maven-3.8.7-bin.zip
+wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.1/maven-wrapper-3.1.1.jar
diff --git a/LICENSE.txt b/LICENSE.txt
new file mode 100644
index 0000000..6279e52
--- /dev/null
+++ b/LICENSE.txt
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
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+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+      the terms of any separate license agreement you may have executed
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+   Licensed under the Apache License, Version 2.0 (the "License");
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+   You may obtain a copy of the License at
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+       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.
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diff --git a/README.adoc b/README.adoc
new file mode 100644
index 0000000..bf19a1c
--- /dev/null
+++ b/README.adoc
@@ -0,0 +1,29 @@
+////
+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
+
+    https://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.
+////
+
+A collections of tools to manipulate help migrate projects to
+https://logging.apache.org/log4j/2.x/[the Apache Log4j2 API].
+
+== License
+
+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 https://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.
diff --git a/SECURITY.adoc b/SECURITY.adoc
new file mode 100644
index 0000000..cbbb429
--- /dev/null
+++ b/SECURITY.adoc
@@ -0,0 +1,21 @@
+////
+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
+
+    https://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.
+////
+
+= Security Policy
+
+If you have encountered an unlisted security vulnerability or other unexpected behaviour that has security impact, please report them privately to mailto:security@logging.apache.org[the Log4j security mailing list].
+See https://logging.apache.org/log4j/2.x/security.html[the Log4j Security page] for further details.
diff --git a/log4j-transform-parent/pom.xml b/log4j-transform-parent/pom.xml
new file mode 100644
index 0000000..16e5c95
--- /dev/null
+++ b/log4j-transform-parent/pom.xml
@@ -0,0 +1,184 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  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
+
+      https://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.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.apache.logging.log4j</groupId>
+    <artifactId>log4j-transform-bom</artifactId>
+    <version>${revision}</version>
+  </parent>
+  <artifactId>log4j-transform-parent</artifactId>
+  <version>${revision}</version>
+  <packaging>pom</packaging>
+  <properties>
+    <!-- project properties -->
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <project.build.resourceEncoding>UTF-8</project.build.resourceEncoding>
+    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+    <!-- `minimalJavaBuildVersion` is employed by `org.apache:apache`, which parents `org.apache.logging:logging-parent`, which parents `org.apache.logging.log4j.tools:log4j-tools-bom`, which parents us.
+         `minimalJavaBuildVersion` is used for enforcing the compiler version.
+         We will use `java.version` to enforce the target JVM byte code, which is 8. -->
+    <minimalJavaBuildVersion>[11,12)</minimalJavaBuildVersion>
+    <java.version>8</java.version>
+    <!-- `project.build.outputTimestamp` is required for reproducible builds: https://maven.apache.org/guides/mini/guide-reproducible-builds.html -->
+    <project.build.outputTimestamp>0</project.build.outputTimestamp>
+    <!-- disable `maven-site-plugin`-->
+    <maven.site.skip>true</maven.site.skip>
+    <maven.site.deploy.skip>true</maven.site.deploy.skip>
+    <!-- dependency versions -->
+    <freemarker.version>2.3.31</freemarker.version>
+    <spotbugs.version>4.7.3</spotbugs.version>
+    <!-- plugin versions -->
+    <error-prone.version>2.16</error-prone.version>
+    <findsecbugs-plugin.version>1.12.0</findsecbugs-plugin.version>
+    <spotbugs-maven-plugin.version>${spotbugs.version}.0</spotbugs-maven-plugin.version>
+  </properties>
+  <dependencyManagement>
+    <dependencies>
+      <dependency>
+        <groupId>org.freemarker</groupId>
+        <artifactId>freemarker</artifactId>
+        <version>${freemarker.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>com.github.spotbugs</groupId>
+        <artifactId>spotbugs-annotations</artifactId>
+        <version>${spotbugs.version}</version>
+      </dependency>
+    </dependencies>
+  </dependencyManagement>
+  <build>
+    <pluginManagement>
+      <plugins>
+        <plugin>
+          <groupId>com.github.spotbugs</groupId>
+          <artifactId>spotbugs-maven-plugin</artifactId>
+          <version>${spotbugs-maven-plugin.version}</version>
+        </plugin>
+      </plugins>
+    </pluginManagement>
+    <plugins>
+      <!-- Apache RAT (Release Audit Tool) check to verify licenses.
+           `apache-rat-plugin`: https://creadur.apache.org/rat/apache-rat-plugin/
+           Release Audit Tool: https://creadur.apache.org/rat/index.html -->
+      <plugin>
+        <groupId>org.apache.rat</groupId>
+        <artifactId>apache-rat-plugin</artifactId>
+        <configuration>
+          <consoleOutput>true</consoleOutput>
+          <excludes>
+            <exclude>**/target/**</exclude>
+            <exclude>.java-version</exclude>
+          </excludes>
+        </configuration>
+        <executions>
+          <execution>
+            <goals>
+              <goal>check</goal>
+            </goals>
+            <phase>verify</phase>
+          </execution>
+        </executions>
+      </plugin>
+      <!-- Resolves `revision` property prior to deployment.
+           Skipping this step would result in artifacts not consumable by Maven.
+           https://maven.apache.org/maven-ci-friendly.html#install-deploy -->
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>flatten-maven-plugin</artifactId>
+        <version>${flatten-maven-plugin.version}</version>
+        <configuration>
+          <updatePomFile>true</updatePomFile>
+          <flattenMode>resolveCiFriendliesOnly</flattenMode>
+        </configuration>
+        <executions>
+          <execution>
+            <id>flatten-revision</id>
+            <goals>
+              <goal>flatten</goal>
+            </goals>
+            <phase>process-resources</phase>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <configuration>
+          <release>${java.version}</release>
+          <encoding>${project.build.sourceEncoding}</encoding>
+          <compilerArgs>
+            <arg>-Xlint:all</arg>
+            <arg>-XDcompilePolicy=simple</arg>
+            <arg>-Xplugin:ErrorProne</arg>
+          </compilerArgs>
+          <annotationProcessorPaths>
+            <path>
+              <groupId>com.google.errorprone</groupId>
+              <artifactId>error_prone_core</artifactId>
+              <version>${error-prone.version}</version>
+            </path>
+          </annotationProcessorPaths>
+        </configuration>
+      </plugin>
+      <!-- Ensure that version for each dependency resolved during a build, is equal to or higher than all transitive dependency declarations.
+           A failure here requires adding the dependency to the dependency management. -->
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-enforcer-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>enforce-upper-bound-deps</id>
+            <goals>
+              <goal>enforce</goal>
+            </goals>
+            <configuration>
+              <rules>
+                <requireUpperBoundDeps/>
+              </rules>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <!-- Configuration here must match the one in `.editorconfig`! -->
+      <plugin>
+        <groupId>com.github.spotbugs</groupId>
+        <artifactId>spotbugs-maven-plugin</artifactId>
+        <configuration>
+          <plugins>
+            <plugin>
+              <groupId>com.h3xstream.findsecbugs</groupId>
+              <artifactId>findsecbugs-plugin</artifactId>
+              <version>${findsecbugs-plugin.version}</version>
+            </plugin>
+          </plugins>
+        </configuration>
+        <executions>
+          <execution>
+            <id>default-spotbugs</id>
+            <goals>
+              <goal>check</goal>
+            </goals>
+            <phase>verify</phase>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+</project>
diff --git a/mvnw b/mvnw
new file mode 100755
index 0000000..b7f0646
--- /dev/null
+++ b/mvnw
@@ -0,0 +1,287 @@
+#!/bin/sh
+# ----------------------------------------------------------------------------
+# 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.
+# ----------------------------------------------------------------------------
+
+# ----------------------------------------------------------------------------
+# Apache Maven Wrapper startup batch script, version 3.1.1
+#
+# Required ENV vars:
+# ------------------
+#   JAVA_HOME - location of a JDK home dir
+#
+# Optional ENV vars
+# -----------------
+#   MAVEN_OPTS - parameters passed to the Java VM when running Maven
+#     e.g. to debug Maven itself, use
+#       set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
+#   MAVEN_SKIP_RC - flag to disable loading of mavenrc files
+# ----------------------------------------------------------------------------
+
+if [ -z "$MAVEN_SKIP_RC" ] ; then
+
+  if [ -f /usr/local/etc/mavenrc ] ; then
+    . /usr/local/etc/mavenrc
+  fi
+
+  if [ -f /etc/mavenrc ] ; then
+    . /etc/mavenrc
+  fi
+
+  if [ -f "$HOME/.mavenrc" ] ; then
+    . "$HOME/.mavenrc"
+  fi
+
+fi
+
+# OS specific support.  $var _must_ be set to either true or false.
+cygwin=false;
+darwin=false;
+mingw=false
+case "`uname`" in
+  CYGWIN*) cygwin=true ;;
+  MINGW*) mingw=true;;
+  Darwin*) darwin=true
+    # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
+    # See https://developer.apple.com/library/mac/qa/qa1170/_index.html
+    if [ -z "$JAVA_HOME" ]; then
+      if [ -x "/usr/libexec/java_home" ]; then
+        JAVA_HOME="`/usr/libexec/java_home`"; export JAVA_HOME
+      else
+        JAVA_HOME="/Library/Java/Home"; export JAVA_HOME
+      fi
+    fi
+    ;;
+esac
+
+if [ -z "$JAVA_HOME" ] ; then
+  if [ -r /etc/gentoo-release ] ; then
+    JAVA_HOME=`java-config --jre-home`
+  fi
+fi
+
+# For Cygwin, ensure paths are in UNIX format before anything is touched
+if $cygwin ; then
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
+  [ -n "$CLASSPATH" ] &&
+    CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
+fi
+
+# For Mingw, ensure paths are in UNIX format before anything is touched
+if $mingw ; then
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"
+fi
+
+if [ -z "$JAVA_HOME" ]; then
+  javaExecutable="`which javac`"
+  if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then
+    # readlink(1) is not available as standard on Solaris 10.
+    readLink=`which readlink`
+    if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then
+      if $darwin ; then
+        javaHome="`dirname \"$javaExecutable\"`"
+        javaExecutable="`cd \"$javaHome\" && pwd -P`/javac"
+      else
+        javaExecutable="`readlink -f \"$javaExecutable\"`"
+      fi
+      javaHome="`dirname \"$javaExecutable\"`"
+      javaHome=`expr "$javaHome" : '\(.*\)/bin'`
+      JAVA_HOME="$javaHome"
+      export JAVA_HOME
+    fi
+  fi
+fi
+
+if [ -z "$JAVACMD" ] ; then
+  if [ -n "$JAVA_HOME"  ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+      # IBM's JDK on AIX uses strange locations for the executables
+      JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+      JAVACMD="$JAVA_HOME/bin/java"
+    fi
+  else
+    JAVACMD="`\\unset -f command; \\command -v java`"
+  fi
+fi
+
+if [ ! -x "$JAVACMD" ] ; then
+  echo "Error: JAVA_HOME is not defined correctly." >&2
+  echo "  We cannot execute $JAVACMD" >&2
+  exit 1
+fi
+
+if [ -z "$JAVA_HOME" ] ; then
+  echo "Warning: JAVA_HOME environment variable is not set."
+fi
+
+# traverses directory structure from process work directory to filesystem root
+# first directory with .mvn subdirectory is considered project base directory
+find_maven_basedir() {
+  if [ -z "$1" ]
+  then
+    echo "Path not specified to find_maven_basedir"
+    return 1
+  fi
+
+  basedir="$1"
+  wdir="$1"
+  while [ "$wdir" != '/' ] ; do
+    if [ -d "$wdir"/.mvn ] ; then
+      basedir=$wdir
+      break
+    fi
+    # workaround for JBEAP-8937 (on Solaris 10/Sparc)
+    if [ -d "${wdir}" ]; then
+      wdir=`cd "$wdir/.."; pwd`
+    fi
+    # end of workaround
+  done
+  printf '%s' "$(cd "$basedir"; pwd)"
+}
+
+# concatenates all lines of a file
+concat_lines() {
+  if [ -f "$1" ]; then
+    echo "$(tr -s '\n' ' ' < "$1")"
+  fi
+}
+
+BASE_DIR=$(find_maven_basedir "$(dirname $0)")
+if [ -z "$BASE_DIR" ]; then
+  exit 1;
+fi
+
+MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}; export MAVEN_PROJECTBASEDIR
+if [ "$MVNW_VERBOSE" = true ]; then
+  echo $MAVEN_PROJECTBASEDIR
+fi
+
+##########################################################################################
+# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+# This allows using the maven wrapper in projects that prohibit checking in binary data.
+##########################################################################################
+if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then
+    if [ "$MVNW_VERBOSE" = true ]; then
+      echo "Found .mvn/wrapper/maven-wrapper.jar"
+    fi
+else
+    if [ "$MVNW_VERBOSE" = true ]; then
+      echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..."
+    fi
+    if [ -n "$MVNW_REPOURL" ]; then
+      wrapperUrl="$MVNW_REPOURL/org/apache/maven/wrapper/maven-wrapper/3.1.1/maven-wrapper-3.1.1.jar"
+    else
+      wrapperUrl="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.1/maven-wrapper-3.1.1.jar"
+    fi
+    while IFS="=" read key value; do
+      case "$key" in (wrapperUrl) wrapperUrl="$value"; break ;;
+      esac
+    done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties"
+    if [ "$MVNW_VERBOSE" = true ]; then
+      echo "Downloading from: $wrapperUrl"
+    fi
+    wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar"
+    if $cygwin; then
+      wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"`
+    fi
+
+    if command -v wget > /dev/null; then
+        QUIET="--quiet"
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Found wget ... using wget"
+          QUIET=""
+        fi
+        if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
+            wget $QUIET "$wrapperUrl" -O "$wrapperJarPath"
+        else
+            wget $QUIET --http-user="$MVNW_USERNAME" --http-password="$MVNW_PASSWORD" "$wrapperUrl" -O "$wrapperJarPath"
+        fi
+        [ $? -eq 0 ] || rm -f "$wrapperJarPath"
+    elif command -v curl > /dev/null; then
+        QUIET="--silent"
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Found curl ... using curl"
+          QUIET=""
+        fi
+        if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
+            curl $QUIET -o "$wrapperJarPath" "$wrapperUrl" -f -L
+        else
+            curl $QUIET --user "$MVNW_USERNAME:$MVNW_PASSWORD" -o "$wrapperJarPath" "$wrapperUrl" -f -L
+        fi
+        [ $? -eq 0 ] || rm -f "$wrapperJarPath"
+    else
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Falling back to using Java to download"
+        fi
+        javaSource="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java"
+        javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class"
+        # For Cygwin, switch paths to Windows format before running javac
+        if $cygwin; then
+          javaSource=`cygpath --path --windows "$javaSource"`
+          javaClass=`cygpath --path --windows "$javaClass"`
+        fi
+        if [ -e "$javaSource" ]; then
+            if [ ! -e "$javaClass" ]; then
+                if [ "$MVNW_VERBOSE" = true ]; then
+                  echo " - Compiling MavenWrapperDownloader.java ..."
+                fi
+                # Compiling the Java class
+                ("$JAVA_HOME/bin/javac" "$javaSource")
+            fi
+            if [ -e "$javaClass" ]; then
+                # Running the downloader
+                if [ "$MVNW_VERBOSE" = true ]; then
+                  echo " - Running MavenWrapperDownloader.java ..."
+                fi
+                ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR")
+            fi
+        fi
+    fi
+fi
+##########################################################################################
+# End of extension
+##########################################################################################
+
+MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin; then
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
+  [ -n "$CLASSPATH" ] &&
+    CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
+  [ -n "$MAVEN_PROJECTBASEDIR" ] &&
+    MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"`
+fi
+
+# Provide a "standardized" way to retrieve the CLI args that will
+# work with both Windows and non-Windows executions.
+MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@"
+export MAVEN_CMD_LINE_ARGS
+
+WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+exec "$JAVACMD" \
+  $MAVEN_OPTS \
+  $MAVEN_DEBUG_OPTS \
+  -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
+  "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
+  ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"
diff --git a/mvnw.cmd b/mvnw.cmd
new file mode 100644
index 0000000..cba1f04
--- /dev/null
+++ b/mvnw.cmd
@@ -0,0 +1,187 @@
+@REM ----------------------------------------------------------------------------
+@REM Licensed to the Apache Software Foundation (ASF) under one
+@REM or more contributor license agreements.  See the NOTICE file
+@REM distributed with this work for additional information
+@REM regarding copyright ownership.  The ASF licenses this file
+@REM to you under the Apache License, Version 2.0 (the
+@REM "License"); you may not use this file except in compliance
+@REM with the License.  You may obtain a copy of the License at
+@REM
+@REM    http://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied.  See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+@REM ----------------------------------------------------------------------------
+
+@REM ----------------------------------------------------------------------------
+@REM Apache Maven Wrapper startup batch script, version 3.1.1
+@REM
+@REM Required ENV vars:
+@REM JAVA_HOME - location of a JDK home dir
+@REM
+@REM Optional ENV vars
+@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
+@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending
+@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
+@REM     e.g. to debug Maven itself, use
+@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
+@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
+@REM ----------------------------------------------------------------------------
+
+@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
+@echo off
+@REM set title of command window
+title %0
+@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on'
+@if "%MAVEN_BATCH_ECHO%" == "on"  echo %MAVEN_BATCH_ECHO%
+
+@REM set %HOME% to equivalent of $HOME
+if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
+
+@REM Execute a user defined script before this one
+if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
+@REM check for pre script, once with legacy .bat ending and once with .cmd ending
+if exist "%USERPROFILE%\mavenrc_pre.bat" call "%USERPROFILE%\mavenrc_pre.bat" %*
+if exist "%USERPROFILE%\mavenrc_pre.cmd" call "%USERPROFILE%\mavenrc_pre.cmd" %*
+:skipRcPre
+
+@setlocal
+
+set ERROR_CODE=0
+
+@REM To isolate internal variables from possible post scripts, we use another setlocal
+@setlocal
+
+@REM ==== START VALIDATION ====
+if not "%JAVA_HOME%" == "" goto OkJHome
+
+echo.
+echo Error: JAVA_HOME not found in your environment. >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+:OkJHome
+if exist "%JAVA_HOME%\bin\java.exe" goto init
+
+echo.
+echo Error: JAVA_HOME is set to an invalid directory. >&2
+echo JAVA_HOME = "%JAVA_HOME%" >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+@REM ==== END VALIDATION ====
+
+:init
+
+@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
+@REM Fallback to current working directory if not found.
+
+set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
+IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
+
+set EXEC_DIR=%CD%
+set WDIR=%EXEC_DIR%
+:findBaseDir
+IF EXIST "%WDIR%"\.mvn goto baseDirFound
+cd ..
+IF "%WDIR%"=="%CD%" goto baseDirNotFound
+set WDIR=%CD%
+goto findBaseDir
+
+:baseDirFound
+set MAVEN_PROJECTBASEDIR=%WDIR%
+cd "%EXEC_DIR%"
+goto endDetectBaseDir
+
+:baseDirNotFound
+set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
+cd "%EXEC_DIR%"
+
+:endDetectBaseDir
+
+IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
+
+@setlocal EnableExtensions EnableDelayedExpansion
+for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
+@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
+
+:endReadAdditionalConfig
+
+SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
+set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
+set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+set WRAPPER_URL="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.1/maven-wrapper-3.1.1.jar"
+
+FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
+    IF "%%A"=="wrapperUrl" SET WRAPPER_URL=%%B
+)
+
+@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+@REM This allows using the maven wrapper in projects that prohibit checking in binary data.
+if exist %WRAPPER_JAR% (
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Found %WRAPPER_JAR%
+    )
+) else (
+    if not "%MVNW_REPOURL%" == "" (
+        SET WRAPPER_URL="%MVNW_REPOURL%/org/apache/maven/wrapper/maven-wrapper/3.1.1/maven-wrapper-3.1.1.jar"
+    )
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Couldn't find %WRAPPER_JAR%, downloading it ...
+        echo Downloading from: %WRAPPER_URL%
+    )
+
+    powershell -Command "&{"^
+		"$webclient = new-object System.Net.WebClient;"^
+		"if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^
+		"$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^
+		"}"^
+		"[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%WRAPPER_URL%', '%WRAPPER_JAR%')"^
+		"}"
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Finished downloading %WRAPPER_JAR%
+    )
+)
+@REM End of extension
+
+@REM Provide a "standardized" way to retrieve the CLI args that will
+@REM work with both Windows and non-Windows executions.
+set MAVEN_CMD_LINE_ARGS=%*
+
+%MAVEN_JAVA_EXE% ^
+  %JVM_CONFIG_MAVEN_PROPS% ^
+  %MAVEN_OPTS% ^
+  %MAVEN_DEBUG_OPTS% ^
+  -classpath %WRAPPER_JAR% ^
+  "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" ^
+  %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
+if ERRORLEVEL 1 goto error
+goto end
+
+:error
+set ERROR_CODE=1
+
+:end
+@endlocal & set ERROR_CODE=%ERROR_CODE%
+
+if not "%MAVEN_SKIP_RC%"=="" goto skipRcPost
+@REM check for post script, once with legacy .bat ending and once with .cmd ending
+if exist "%USERPROFILE%\mavenrc_post.bat" call "%USERPROFILE%\mavenrc_post.bat"
+if exist "%USERPROFILE%\mavenrc_post.cmd" call "%USERPROFILE%\mavenrc_post.cmd"
+:skipRcPost
+
+@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
+if "%MAVEN_BATCH_PAUSE%"=="on" pause
+
+if "%MAVEN_TERMINATE_CMD%"=="on" exit %ERROR_CODE%
+
+cmd /C exit /B %ERROR_CODE%
diff --git a/pom.xml b/pom.xml
new file mode 100644
index 0000000..c228083
--- /dev/null
+++ b/pom.xml
@@ -0,0 +1,292 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  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
+
+      https://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.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <!-- ██     ██  █████  ██████  ███    ██ ██ ███    ██  ██████  ██
+       ██     ██ ██   ██ ██   ██ ████   ██ ██ ████   ██ ██       ██
+       ██  █  ██ ███████ ██████  ██ ██  ██ ██ ██ ██  ██ ██   ███ ██
+       ██ ███ ██ ██   ██ ██   ██ ██  ██ ██ ██ ██  ██ ██ ██    ██
+        ███ ███  ██   ██ ██   ██ ██   ████ ██ ██   ████  ██████  ██
+
+       `log4j-transform` project modules should use `log4j-transform-parent` as their parents, not this POM!
+       This POM constitutes the BOM to be imported by applications using `log4j-transform` project modules. -->
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.apache.logging</groupId>
+    <artifactId>logging-parent</artifactId>
+    <version>7</version>
+  </parent>
+  <groupId>org.apache.logging.log4j</groupId>
+  <artifactId>log4j-transform-bom</artifactId>
+  <version>${revision}</version>
+  <packaging>pom</packaging>
+  <url>https://github.com/apache/logging-log4j-transform</url>
+  <inceptionYear>2022</inceptionYear>
+  <organization>
+    <name>Apache Software Foundation</name>
+    <url>https://apache.org</url>
+  </organization>
+  <licenses>
+    <license>
+      <name>Apache License, Version 2.0</name>
+      <url>https://www.apache.org/licenses/LICENSE-2.0.txt</url>
+      <distribution>repo</distribution>
+      <comments>A business-friendly OSS license</comments>
+    </license>
+  </licenses>
+  <developers>
+    <developer>
+      <id>rgoers</id>
+      <name>Ralph Goers</name>
+      <email>rgoers@apache.org</email>
+      <organization>Nextiva</organization>
+      <roles>
+        <role>PMC Member</role>
+      </roles>
+      <timezone>America/Phoenix</timezone>
+    </developer>
+    <developer>
+      <id>ggregory</id>
+      <name>Gary Gregory</name>
+      <email>ggregory@apache.org</email>
+      <url>https://www.garygregory.com</url>
+      <organization>The Apache Software Foundation</organization>
+      <organizationUrl>https://www.apache.org/</organizationUrl>
+      <roles>
+        <role>PMC Member</role>
+      </roles>
+      <timezone>America/New_York</timezone>
+      <properties>
+        <picUrl>https://people.apache.org/~ggregory/img/garydgregory80.png</picUrl>
+      </properties>
+    </developer>
+    <developer>
+      <id>pkarwasz</id>
+      <name>Piotr P. Karwasz</name>
+      <email>pkarwasz@apache.org</email>
+      <roles>
+        <role>PMC Member</role>
+      </roles>
+      <timezone>Europe/Warsaw</timezone>
+    </developer>
+    <developer>
+      <id>ckozak</id>
+      <name>Carter Kozak</name>
+      <email>ckozak@apache.org</email>
+      <url>https://github.com/carterkozak</url>
+      <roles>
+        <role>PMC Member</role>
+      </roles>
+      <timezone>America/New York</timezone>
+      <properties>
+        <picUrl>https://www.gravatar.com/avatar/e057b8f2538a0258f451d9efc8d2f6fa.jpg</picUrl>
+      </properties>
+    </developer>
+    <developer>
+      <id>rpopma</id>
+      <name>Remko Popma</name>
+      <email>rpopma@apache.org</email>
+      <roles>
+        <role>PMC Member</role>
+      </roles>
+      <timezone>Asia/Tokyo</timezone>
+      <properties>
+        <picUrl>https://people.apache.org/~rpopma/img/profilepic.jpg</picUrl>
+      </properties>
+    </developer>
+    <developer>
+      <id>mattsicker</id>
+      <name>Matt Sicker</name>
+      <email>mattsicker@apache.org</email>
+      <organization>Apple</organization>
+      <roles>
+        <role>PMC Member</role>
+      </roles>
+      <timezone>America/Chicago</timezone>
+    </developer>
+    <developer>
+      <id>vy</id>
+      <name>Volkan Yazıcı</name>
+      <email>vy@apache.org</email>
+      <roles>
+        <role>PMC Member</role>
+      </roles>
+      <timezone>Europe/Amsterdam</timezone>
+    </developer>
+  </developers>
+  <modules>
+    <!-- the parent POM must come first: -->
+    <module>log4j-transform-parent</module>
+  </modules>
+  <scm>
+    <connection>scm:git:git@github.com:apache/logging-log4j-transform.git</connection>
+    <developerConnection>scm:git:git@github.com:apache/logging-log4j-transform.git</developerConnection>
+    <tag>HEAD</tag>
+    <url>https://github.com/apache/logging-log4j-transform</url>
+  </scm>
+  <issueManagement>
+    <system>GitHub Issues</system>
+    <url>https://github.com/apache/logging-log4j-transform/issues</url>
+  </issueManagement>
+  <ciManagement>
+    <system>GitHub Actions</system>
+    <url>https://github.com/apache/logging-log4j-transform/actions</url>
+  </ciManagement>
+  <distributionManagement>
+    <!-- `repository` from parent `org.apache.logging:logging-parent` (id: `apache.releases.https`) -->
+    <!-- `snapshotRepository` from parent `org.apache.logging:logging-parent` (id: `apache.snapshots.https`) -->
+  </distributionManagement>
+  <properties>
+    <!-- project version -->
+    <revision>0.1.0-SNAPSHOT</revision>
+    <!-- `minimalJavaBuildVersion` is employed by `org.apache:apache`,
+      which is the parent of `org.apache.logging:logging-parent`, which is the parent of us.
+        `minimalJavaBuildVersion` is used for enforcing the compiler version.
+        We will use `java.version` to enforce the target JVM byte code, which is
+        8. -->
+    <minimalJavaBuildVersion>[11,12)</minimalJavaBuildVersion>
+    <java.version>8</java.version>
+    <!-- `project.build.outputTimestamp` is required for reproducible builds: https://maven.apache.org/guides/mini/guide-reproducible-builds.html -->
+    <project.build.outputTimestamp>0</project.build.outputTimestamp>
+    <!-- plugin versions -->
+    <flatten-maven-plugin.version>1.3.0</flatten-maven-plugin.version>
+    <sign-maven-plugin.version>1.0.1</sign-maven-plugin.version>
+    <spotless-maven-plugin.version>2.29.0</spotless-maven-plugin.version>
+  </properties>
+  <dependencyManagement/>
+  <build>
+    <pluginManagement>
+      <plugins>
+        <plugin>
+          <groupId>org.codehaus.mojo</groupId>
+          <artifactId>flatten-maven-plugin</artifactId>
+          <version>${flatten-maven-plugin.version}</version>
+          <configuration>
+            <!-- Setting `outputDirectory` to `project.build.directory`, which is cleaned by `default-clean` execution of `clean:clean`.
+                 This makes `flatten:clean` redundant. -->
+            <outputDirectory>${project.build.directory}</outputDirectory>
+          </configuration>
+        </plugin>
+        <plugin>
+          <groupId>com.diffplug.spotless</groupId>
+          <artifactId>spotless-maven-plugin</artifactId>
+          <version>${spotless-maven-plugin.version}</version>
+        </plugin>
+      </plugins>
+    </pluginManagement>
+    <plugins>
+      <!-- BOMs should ideally _only_ contain dependencies for modules of the project.
+           No invasive properties or plugin/dependency management – either from the BOM itself or its parent.
+           The following `flatten-maven-plugin` exactly performs that trimming operation. -->
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>flatten-maven-plugin</artifactId>
+        <version>${flatten-maven-plugin.version}</version>
+        <inherited>false</inherited>
+        <executions>
+          <execution>
+            <id>flatten-bom</id>
+            <goals>
+              <goal>flatten</goal>
+            </goals>
+            <phase>process-resources</phase>
+            <configuration>
+              <flattenMode>bom</flattenMode>
+              <!-- POM `ElementHandling` is pretty cryptic: https://www.mojohaus.org/flatten-maven-plugin/apidocs/org/codehaus/mojo/flatten/ElementHandling.html
+                   Trial-and-error has shown that we should use either `remove` or `interpolate`.
+                   `remove` simply removes the element.
+                   `interpolate` takes the element from the original POM with variables interpolated.
+                   Avoid using `resolve`, which uses the effective POM where inherited changes from the parent are also incorporated. -->
+              <pomElements>
+                <properties>remove</properties>
+                <repositories>remove</repositories>
+                <distributionManagement>remove</distributionManagement>
+                <dependencyManagement>interpolate</dependencyManagement>
+              </pomElements>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>com.diffplug.spotless</groupId>
+        <artifactId>spotless-maven-plugin</artifactId>
+        <configuration>
+          <java>
+            <licenseHeader>
+              <file>${maven.multiModuleProjectDirectory}/spotless-license-header.txt</file>
+            </licenseHeader>
+            <trimTrailingWhitespace/>
+            <endWithNewline/>
+            <removeUnusedImports/>
+            <indent>
+              <spaces>true</spaces>
+              <spacesPerTab>4</spacesPerTab>
+            </indent>
+            <importOrder>
+              <order>java,javax,org.apache.logging,,\#java,\#javax,\#org.apache.logging,\#</order>
+            </importOrder>
+          </java>
+          <pom>
+            <sortPom>
+              <expandEmptyElements>false</expandEmptyElements>
+              <keepBlankLines>false</keepBlankLines>
+              <indentSchemaLocation>true</indentSchemaLocation>
+              <sortDependencies>artifactId,groupId</sortDependencies>
+              <sortDependencyExclusions>artifactId,groupId</sortDependencyExclusions>
+              <sortPlugins>artifactId,groupId</sortPlugins>
+            </sortPom>
+          </pom>
+        </configuration>
+        <executions>
+          <execution>
+            <id>default-spotless</id>
+            <goals>
+              <goal>check</goal>
+            </goals>
+            <phase>verify</phase>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+  <profiles>
+    <profile>
+      <id>release</id>
+      <properties>
+        <skipTests>true</skipTests>
+      </properties>
+      <build>
+        <defaultGoal>deploy</defaultGoal>
+        <plugins>
+          <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-source-plugin</artifactId>
+            <executions>
+              <execution>
+                <id>attach-sources</id>
+                <goals>
+                  <goal>jar-no-fork</goal>
+                </goals>
+              </execution>
+            </executions>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
+  </profiles>
+</project>
diff --git a/spotless-license-header.txt b/spotless-license-header.txt
new file mode 100644
index 0000000..4f33236
--- /dev/null
+++ b/spotless-license-header.txt
@@ -0,0 +1,16 @@
+/*
+ * 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.
+ */