src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/StatementTree.java

@@ -27,9 +27,13 @@
 
 /**
  * A tree node used as the base class for the different kinds of
  * statements.
  *
+ * @deprecated Nashorn JavaScript script engine and APIs, and the jjs tool
+ * are deprecated with the intent to remove them in a future release.
+ *
  * @since 9
  */
+@Deprecated(since="11", forRemoval=true)
 public interface StatementTree extends Tree {
 }