Skip Javadoc on Java 11+ to workaround https://bugs.openjdk.java.net/…

…browse/JDK-8212233 which causes Javadoc to fail with "Exit code: 1 - javadoc: error - The code being documented uses modules but the packages defined in https://docs.oracle.com/javase/8/docs/api/ are in the unnamed module."

pom.xml

@@ -431,12 +431,14 @@
       </properties>
     </profile>
     <profile>
-      <id>java12+</id>
+      <id>java11+</id>
       <activation>
-        <jdk>[12,)</jdk>
+        <jdk>[11,)</jdk>
       </activation>
       <properties>
-        <!-- currently fails with "javadoc: error - The code being documented uses modules but the packages defined in https://docs.oracle.com/javase/8/docs/api/ are in the unnamed module." -->
+        <!-- Workaround for https://bugs.openjdk.java.net/browse/JDK-8212233
+             which causes javadoc to fail with "javadoc: error - The code being documented uses modules
+             but the packages defined in https://docs.oracle.com/javase/8/docs/api/ are in the unnamed module."  -->
         <maven.javadoc.skip>true</maven.javadoc.skip>
       </properties>
     </profile>