--- old/src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/Start.java	2016-06-12 22:35:48.776024105 -0700
+++ new/src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/Start.java	2016-06-12 22:35:48.692024109 -0700
@@ -273,9 +273,9 @@
             initMessager();
             messager.setLocale(locale);
             try {
-                Object o = docletClass.newInstance();
+                Object o = docletClass.getConstructor().newInstance();
                 doclet = (Doclet) o;
-            } catch (InstantiationException | IllegalAccessException exc) {
+            } catch (ReflectiveOperationException exc) {
                 exc.printStackTrace();
                 if (!apiMode) {
                     error("main.could_not_instantiate_class", docletClass);