diff -r e811fb09a1dc -r 58da1296c6b3 src/share/classes/com/sun/tools/javadoc/Start.java
--- a/src/share/classes/com/sun/tools/javadoc/Start.java	Tue Aug 20 17:21:47 2013 +0200
+++ b/src/share/classes/com/sun/tools/javadoc/Start.java	Tue Aug 20 12:15:19 2013 -0700
@@ -269,6 +269,8 @@
         setDocletInvoker(docletClass, fileManager, argv);
 
         compOpts = Options.instance(context);
+        // Make sure no obsolete source/target messages are reported
+        compOpts.put("-Xlint:-options", "-Xlint:-options");
 
         // Parse arguments
         for (int i = 0 ; i < argv.length ; i++) {