--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/Start.java	Wed Aug 03 11:30:27 2016 -0700
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/Start.java	Wed Aug 03 16:01:09 2016 -0700
@@ -155,7 +155,7 @@
             if (log instanceof Messager) {
                 messager = (Messager) log;
             } else {
-                PrintWriter out = context.get(Log.outKey);
+                PrintWriter out = context.get(Log.errKey);
                 messager = (out == null)
                         ? new Messager(context, ProgramName)
                         : new Messager(context, ProgramName, out, out);