--- a/langtools/src/java.compiler/share/classes/javax/tools/DocumentationTool.java	Mon Mar 13 10:59:56 2017 -0700
+++ b/langtools/src/java.compiler/share/classes/javax/tools/DocumentationTool.java	Mon Mar 13 11:27:30 2017 -0700
@@ -33,6 +33,8 @@
 /**
  * Interface to invoke Java™ programming language documentation tools from
  * programs.
+ *
+ * @since 1.8
  */
 public interface DocumentationTool extends Tool, OptionChecker {
     /**
@@ -130,6 +132,7 @@
          * @throws IllegalArgumentException may be thrown for some
          *      invalid module names
          * @throws IllegalStateException if the task has started
+         * @since 9
          */
         void addModules(Iterable<String> moduleNames);