Fix javadoc error on Java 11 (#1237)

felixbarny · web-flow · commit 6f482fa51164 · 2020-06-16T14:35:12.000+02:00
diff --git a/elastic-apm-agent/pom.xml b/elastic-apm-agent/pom.xml
@@ -408,6 +408,7 @@
                 <artifactId>maven-javadoc-plugin</artifactId>
                 <configuration>
                     <additionalOptions>-html5</additionalOptions>
+                    <source>8</source>
                 </configuration>
                 <executions>
                     <execution>
diff --git a/pom.xml b/pom.xml
@@ -273,6 +273,7 @@
                 <artifactId>maven-javadoc-plugin</artifactId>
                 <configuration>
                     <additionalOptions>-html5</additionalOptions>
+                    <source>8</source>
                 </configuration>
                 <executions>
                     <execution>
