Build: Switch to building javadoc with html5 (#30440)

We accidentally switched back to html4 in #30279 when we removed the gradle hack that we were using to convert the projects one by one.
elastic · May 8, 2018 · 5b8bdcd · 5b8bdcd
1 parent 6884b79
commit 5b8bdcd
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/buildSrc/src/main/groovy/org/elasticsearch/gradle/BuildPlugin.groovy b/buildSrc/src/main/groovy/org/elasticsearch/gradle/BuildPlugin.groovy
@@ -549,6 +549,11 @@ class BuildPlugin implements Plugin<Project> {
             javadoc.classpath = javadoc.getClasspath().filter { f ->
                 return classes.contains(f) == false
             }
+            /*
+             * Generate docs using html5 to suppress a warning from `javadoc`
+             * that the default will change to html5 in the future.
+             */
+            javadoc.options.addBooleanOption('html5', true)
         }
         configureJavadocJar(project)
     }