diff --git a/docker/ant/files/jdk-21/classpath/build.xml b/docker/ant/files/jdk-21/classpath/build.xml
new file mode 100644
index 00000000..01decd3f
--- /dev/null
+++ b/docker/ant/files/jdk-21/classpath/build.xml
@@ -0,0 +1,35 @@
+<project name="example" default="dist" basedir=".">
+	<property name="src" location="src/main/java"/>
+	<property name="build" location="build"/>
+	<property name="dist" location="dist"/>
+	<property name="build.sysclasspath" value="ignore"/>
+	
+	<target name="init">
+		<tstamp/>
+		<mkdir dir="${build}"/>
+	</target>
+	
+	<target name="compile" depends="init" description="compile the source">
+		<javac classpath="lombok.jar" modulepath="lombok.jar" srcdir="${src}" destdir="${build}" fork="true">
+			<compilerarg value="-J--add-opens=jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED"/>
+			<compilerarg value="-J--add-opens=jdk.compiler/com.sun.tools.javac.comp=ALL-UNNAMED"/>
+			<compilerarg value="-J--add-opens=jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED"/>
+			<compilerarg value="-J--add-opens=jdk.compiler/com.sun.tools.javac.main=ALL-UNNAMED"/>
+			<compilerarg value="-J--add-opens=jdk.compiler/com.sun.tools.javac.model=ALL-UNNAMED"/>
+			<compilerarg value="-J--add-opens=jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED"/>
+			<compilerarg value="-J--add-opens=jdk.compiler/com.sun.tools.javac.processing=ALL-UNNAMED"/>
+			<compilerarg value="-J--add-opens=jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED"/>
+			<compilerarg value="-J--add-opens=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED"/>
+		</javac>
+	</target>
+	
+	<target name="dist" depends="compile" description="generate the distribution">
+		<mkdir dir="${dist}/lib"/>
+		<jar jarfile="${dist}/lib/example-${DSTAMP}.jar" basedir="${build}"/>
+	</target>
+	
+	<target name="clean" description="clean up">
+		<delete dir="${build}"/>
+		<delete dir="${dist}"/>
+	</target>
+</project>
\ No newline at end of file
diff --git a/docker/ant/files/jdk-21/modules/build.xml b/docker/ant/files/jdk-21/modules/build.xml
new file mode 100644
index 00000000..3f181ed9
--- /dev/null
+++ b/docker/ant/files/jdk-21/modules/build.xml
@@ -0,0 +1,35 @@
+<project name="example" default="dist" basedir=".">
+	<property name="src" location="src/main/java"/>
+	<property name="build" location="build"/>
+	<property name="dist" location="dist"/>
+	<property name="build.sysclasspath" value="ignore"/>
+	
+	<target name="init">
+		<tstamp/>
+		<mkdir dir="${build}"/>
+	</target>
+	
+	<target name="compile" depends="init" description="compile the source">
+		<javac classpath="lombok.jar" srcdir="${src}" destdir="${build}" fork="true">
+			<compilerarg value="-J--add-opens=jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED"/>
+			<compilerarg value="-J--add-opens=jdk.compiler/com.sun.tools.javac.comp=ALL-UNNAMED"/>
+			<compilerarg value="-J--add-opens=jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED"/>
+			<compilerarg value="-J--add-opens=jdk.compiler/com.sun.tools.javac.main=ALL-UNNAMED"/>
+			<compilerarg value="-J--add-opens=jdk.compiler/com.sun.tools.javac.model=ALL-UNNAMED"/>
+			<compilerarg value="-J--add-opens=jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED"/>
+			<compilerarg value="-J--add-opens=jdk.compiler/com.sun.tools.javac.processing=ALL-UNNAMED"/>
+			<compilerarg value="-J--add-opens=jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED"/>
+			<compilerarg value="-J--add-opens=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED"/>
+		</javac>
+	</target>
+	
+	<target name="dist" depends="compile" description="generate the distribution">
+		<mkdir dir="${dist}/lib"/>
+		<jar jarfile="${dist}/lib/example-${DSTAMP}.jar" basedir="${build}"/>
+	</target>
+	
+	<target name="clean" description="clean up">
+		<delete dir="${build}"/>
+		<delete dir="${dist}"/>
+	</target>
+</project>
\ No newline at end of file
diff --git a/docker/maven/Dockerfile.bak b/docker/maven/Dockerfile.bak
deleted file mode 100644
index 0d225bbb..00000000
--- a/docker/maven/Dockerfile.bak
+++ /dev/null
@@ -1,37 +0,0 @@
-FROM ubuntu:22.04 as downloader
-
-ARG jdk=17
-ADD provision/jdk/java-${jdk}.sh provision/jdk/java-${jdk}.sh
-RUN provision/jdk/java-${jdk}.sh
-
-ARG lombokjar=lombok.jar
-ADD https://projectlombok.org/downloads/${lombokjar} /lombok.jar
-
-ARG maven=3.6.3
-ADD provision/maven/maven-${maven}.sh provision/maven/maven-${maven}.sh
-RUN provision/maven/maven-${maven}.sh
-
-FROM ubuntu:22.04
-
-COPY --from=downloader /usr/local/apache-maven/ /usr/local/apache-maven/
-COPY --from=downloader /opt/jdk/ /opt/jdk/
-
-RUN update-alternatives  --install /usr/bin/java java /opt/jdk/bin/java 1000 && update-alternatives  --install /usr/bin/javac javac /opt/jdk/bin/javac 1000 && update-alternatives  --install /usr/bin/javadoc javadoc /opt/jdk/bin/javadoc 1000 && update-alternatives  --install /usr/bin/javap javap /opt/jdk/bin/javap 1000
-
-WORKDIR workspace
-
-ADD shared/ ./
-
-ARG jdk=16
-ADD maven/files/jdk-${jdk} ./
-
-COPY --from=downloader /lombok.jar /workspace/classpath/lombok.jar
-COPY --from=downloader /lombok.jar /workspace/modules/lombok.jar
-
-ENV JDK_VERSION=${jdk}
-ENV JAVA_HOME=/opt/jdk
-ENV M2_HOME=/usr/local/apache-maven/apache-maven
-ENV M2=${M2_HOME}/bin 
-ENV PATH="${M2}:${JAVA_HOME}/bin:${PATH}"
-
-ENTRYPOINT bash
diff --git a/docker/maven/files/jdk-17/classpath/pom.xml b/docker/maven/files/jdk-17/classpath/pom.xml
new file mode 100644
index 00000000..dd833235
--- /dev/null
+++ b/docker/maven/files/jdk-17/classpath/pom.xml
@@ -0,0 +1,53 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.example</groupId>
+    <artifactId>lombok-jdk-${env.JDK_VERSION}</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <java.version>16</java.version>
+    </properties>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.8.0</version>
+                <configuration>
+                    <source>${java.version}</source>
+                    <target>${java.version}</target>
+                    <showDeprecation>true</showDeprecation>
+                    <showWarnings>true</showWarnings> 
+                    <fork>true</fork>
+                    <compilerargs>
+                        <arg>-Werror</arg>
+                        <arg>-Xlint:all</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.comp=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.main=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.model=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.processing=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED</arg>
+                    </compilerargs>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.2.3</version>
+            <scope>system</scope>
+            <systemPath>/workspace/classpath/lombok.jar</systemPath>
+        </dependency>
+    </dependencies>
+
+</project>
\ No newline at end of file
diff --git a/docker/maven/files/jdk-17/modules/pom.xml b/docker/maven/files/jdk-17/modules/pom.xml
new file mode 100644
index 00000000..b1c44f5f
--- /dev/null
+++ b/docker/maven/files/jdk-17/modules/pom.xml
@@ -0,0 +1,60 @@
+<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/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.example</groupId>
+    <artifactId>lombok-jdk-${env.JDK_VERSION}</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <java.version>17</java.version>
+    </properties>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.8.0</version>
+                <configuration>
+                    <source>${java.version}</source>
+                    <target>${java.version}</target>
+                    <showDeprecation>true</showDeprecation>
+                    <showWarnings>true</showWarnings> 
+                    <fork>true</fork>
+                    <compilerargs>
+                        <arg>-Werror</arg>
+                        <arg>-Xlint:all</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.comp=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.main=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.model=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.processing=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED</arg>
+                    </compilerargs>
+                    <annotationProcessorPaths>
+                        <path>
+                            <groupId>org.projectlombok</groupId>
+                            <artifactId>lombok</artifactId>
+                            <version>1.18.10</version>
+                        </path>
+                    </annotationProcessorPaths>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.2.3</version>
+            <scope>system</scope>
+            <systemPath>/workspace/modules/lombok.jar</systemPath>
+        </dependency>
+    </dependencies>
+
+</project>
\ No newline at end of file
diff --git a/docker/maven/files/jdk-21/classpath/pom.xml b/docker/maven/files/jdk-21/classpath/pom.xml
new file mode 100644
index 00000000..e480d5cc
--- /dev/null
+++ b/docker/maven/files/jdk-21/classpath/pom.xml
@@ -0,0 +1,53 @@
+<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/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.example</groupId>
+    <artifactId>lombok-jdk-${env.JDK_VERSION}</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <java.version>21</java.version>
+    </properties>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.9.0</version>
+                <configuration>
+                    <source>${java.version}</source>
+                    <target>${java.version}</target>
+                    <showDeprecation>true</showDeprecation>
+                    <showWarnings>true</showWarnings> 
+                    <fork>true</fork>
+                    <compilerargs>
+                        <arg>-Werror</arg>
+                        <arg>-Xlint:all</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.comp=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.main=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.model=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.processing=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED</arg>
+                    </compilerargs>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.2.3</version>
+            <scope>system</scope>
+            <systemPath>/workspace/classpath/lombok.jar</systemPath>
+        </dependency>
+    </dependencies>
+
+</project>
\ No newline at end of file
diff --git a/docker/maven/files/jdk-21/modules/pom.xml b/docker/maven/files/jdk-21/modules/pom.xml
new file mode 100644
index 00000000..9761bc47
--- /dev/null
+++ b/docker/maven/files/jdk-21/modules/pom.xml
@@ -0,0 +1,60 @@
+<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/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.example</groupId>
+    <artifactId>lombok-jdk-${env.JDK_VERSION}</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <java.version>21</java.version>
+    </properties>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.9.0</version>
+                <configuration>
+                    <source>${java.version}</source>
+                    <target>${java.version}</target>
+                    <showDeprecation>true</showDeprecation>
+                    <showWarnings>true</showWarnings> 
+                    <fork>true</fork>
+                    <compilerargs>
+                        <arg>-Werror</arg>
+                        <arg>-Xlint:all</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.comp=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.main=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.model=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.processing=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED</arg>
+                        <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED</arg>
+                    </compilerargs>
+                    <annotationProcessorPaths>
+                        <path>
+                            <groupId>org.projectlombok</groupId>
+                            <artifactId>lombok</artifactId>
+                            <version>1.18.28</version>
+                        </path>
+                    </annotationProcessorPaths>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.2.3</version>
+            <scope>system</scope>
+            <systemPath>/workspace/modules/lombok.jar</systemPath>
+        </dependency>
+    </dependencies>
+
+</project>
\ No newline at end of file
diff --git a/docker/provision/jdk/java-21.sh b/docker/provision/jdk/java-21.sh
new file mode 100644
index 00000000..5a5a3114
--- /dev/null
+++ b/docker/provision/jdk/java-21.sh
@@ -0,0 +1,4 @@
+apt-get update && apt-get install -y wget
+wget https://download.java.net/java/GA/jdk21/fd2272bbf8e04c3dbaee13770090416c/35/GPL/openjdk-21_linux-x64_bin.tar.gz -O jdk.tar.gz
+tar -xzf jdk.tar.gz -C /opt/
+mv /opt/jdk-21 /opt/jdk
\ No newline at end of file
diff --git a/docker/readme.md b/docker/readme.md
index 50a752ed..d5995684 100644
--- a/docker/readme.md
+++ b/docker/readme.md
@@ -13,8 +13,10 @@ By default, this is the latest released version. You can download a specific ver
 ### `ARG jdk=13`
 
 The jdk version to be used. Supported values:
-
-- `13` (default)
+- `21` (based on openjdk instead of adoptium)
+- `17` (default)
+- `16`
+- `13
 - `12`
 - `11`
 - `10`