diff --git a/pom.xml b/pom.xml
index 1386b823b..0d41f7f26 100644
--- a/pom.xml
+++ b/pom.xml
@@ -361,7 +361,7 @@
                         </execution>
                     </executions>
                     <configuration>
-                        <source>${jdk.version}</source>
+                        <release>${jdk.version}</release>
                         <failOnError>true</failOnError>
                         <failOnWarnings>false</failOnWarnings>
                         <additionalOptions>${maven.javadoc.additionalOptions}</additionalOptions>
@@ -519,47 +519,11 @@
                     </execution>
                 </executions>
             </plugin>
-<!--            <plugin>-->
-<!--                <groupId>org.apache.maven.plugins</groupId>-->
-<!--                <artifactId>maven-compiler-plugin</artifactId>-->
-<!--                <version>${maven.compiler.version}</version>-->
-<!--                <executions>-->
-<!--                    <execution>-->
-<!--                        <id>default-compile</id>-->
-<!--                        <configuration>-->
-<!--                            <release>9</release>-->
-<!--                            &lt;!&ndash; no excludes: compile everything to ensure module-info contains right entries &ndash;&gt;-->
-<!--                        </configuration>-->
-<!--                    </execution>-->
-<!--                    <execution>-->
-<!--                        <id>base-compile</id>-->
-<!--                        <goals>-->
-<!--                            <goal>compile</goal>-->
-<!--                        </goals>-->
-<!--                        <configuration>-->
-<!--                            &lt;!&ndash; recompile everything for target VM except the module-info.java &ndash;&gt;-->
-<!--                            <excludes>-->
-<!--                                <exclude>module-info.java</exclude>-->
-<!--                            </excludes>-->
-<!--                        </configuration>-->
-<!--                    </execution>-->
-<!--                </executions>-->
-<!--                &lt;!&ndash; defaults for compile and testCompile &ndash;&gt;-->
-<!--                <configuration>-->
-<!--                    <release>${jdk.version}</release>-->
-<!--&lt;!&ndash;                    &lt;!&ndash; Only required when Maven runtime JAVA_HOME isn't at least Java 9 and when haven't configured the maven-toolchains-plugin &ndash;&gt;&ndash;&gt;-->
-<!--&lt;!&ndash;                    <jdkToolchain>&ndash;&gt;-->
-<!--&lt;!&ndash;                        <version>9</version>&ndash;&gt;-->
-<!--&lt;!&ndash;                    </jdkToolchain>&ndash;&gt;-->
-<!--                </configuration>-->
-<!--            </plugin>-->
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>${maven.compiler.version}</version>
                 <configuration>
-                    <source>${jdk.version}</source>
-                    <target>${jdk.version}</target>
                     <release>${jdk.version}</release>
                     <encoding>${project.build.sourceEncoding}</encoding>
                 </configuration>