diff -r 5612909addf8 -r 6c3d4266ca65 tools/android-javadoc.gradle
--- a/tools/android-javadoc.gradle	Thu Dec 21 16:56:22 2017 -0800
+++ b/tools/android-javadoc.gradle	Thu Dec 21 17:38:57 2017 -0800
@@ -20,16 +20,18 @@
         classpath = files(android.getBootClasspath(),
                 debugVariant.javaCompile.classpath)
 
+        // remove doc lint because some generated code doesn't pass for it
+        options.addStringOption "Xdoclint:none", "-quiet"
         options.docletpath = configurations.javadoc.files.asType(List)
         options.doclet = "org.umlgraph.doclet.UmlGraphDoc"
-        options.addStringOption "inferrel"
-        options.addStringOption "inferdep"
+        options.addStringOption "inferrel", "-quiet"
+        options.addStringOption "inferdep", "-quiet"
         options.addStringOption "hide", "java.*"
         options.addStringOption "collpackages", "java.util.*"
-        options.addStringOption "qualify"
-        options.addStringOption "types"
-        options.addStringOption "visibility"
-        options.addStringOption "postfixpackage"
+        options.addStringOption "qualify", "-quiet"
+        options.addStringOption "types", "-quiet"
+        options.addStringOption "visibility", "-quiet"
+        options.addStringOption "postfixpackage", "-quiet"
         options.addStringOption "nodefontsize", "9"
         options.addStringOption "nodefontpackagesize", "7"
     }