build: added back javadoc configuration to central profile

Author: jknack

pom.xml

@@ -1722,6 +1722,27 @@
             </executions>
           </plugin>
 
+          <!-- Javadoc -->
+          <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-javadoc-plugin</artifactId>
+            <version>${maven-javadoc-plugin.version}</version>
+            <configuration>
+              <excludePackageNames>${javadoc.excludes}</excludePackageNames>
+              <show>public</show>
+              <detectJavaApiLink>true</detectJavaApiLink>
+              <release>${maven.compiler.release}</release>
+            </configuration>
+            <executions>
+              <execution>
+                <id>attach-javadocs</id>
+                <goals>
+                  <goal>jar</goal>
+                </goals>
+              </execution>
+            </executions>
+          </plugin>
+
           <!-- GPG -->
           <plugin>
             <groupId>org.apache.maven.plugins</groupId>