--- a/jdk/src/java.base/share/classes/java/util/stream/AbstractPipeline.java	Thu Mar 03 10:06:16 2016 +0100
+++ b/jdk/src/java.base/share/classes/java/util/stream/AbstractPipeline.java	Thu Mar 03 10:06:25 2016 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -327,6 +327,8 @@
     @Override
     @SuppressWarnings("unchecked")
     public S onClose(Runnable closeHandler) {
+        if (linkedOrConsumed)
+            throw new IllegalStateException(MSG_STREAM_LINKED);
         Objects.requireNonNull(closeHandler);
         Runnable existingHandler = sourceStage.sourceCloseAction;
         sourceStage.sourceCloseAction =

--- a/jdk/test/java/util/stream/test/org/openjdk/tests/java/util/stream/StreamCloseTest.java	Thu Mar 03 10:06:16 2016 +0100
+++ b/jdk/test/java/util/stream/test/org/openjdk/tests/java/util/stream/StreamCloseTest.java	Thu Mar 03 10:06:25 2016 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -24,7 +24,7 @@
 /*
  * @test
  * @summary close handlers and closing streams
- * @bug 8044047
+ * @bug 8044047 8147505
  */
 
 package org.openjdk.tests.java.util.stream;
@@ -37,6 +37,7 @@
 
 import static java.util.stream.LambdaTestHelpers.countTo;
 import static java.util.stream.ThowableHelper.checkNPE;
+import static java.util.stream.ThowableHelper.checkISE;
 
 @Test(groups = { "serialization-hostile" })
 public class StreamCloseTest extends OpTestCase {
@@ -170,4 +171,21 @@
         for (int i=0; i<n-1; i++)
         assertTrue(e.getSuppressed()[i].getMessage().equals(String.valueOf(i + 2)));
     }
+
+    public void testConsumed() {
+        try(Stream<Integer> s = countTo(100).stream()) {
+            s.forEach(i -> {});
+            // Adding onClose handler when stream is consumed is illegal
+            // handler must not be registered
+            checkISE(() -> s.onClose(() -> fail("1")));
+        }
+
+        // close() must be idempotent:
+        // second close() invoked at the end of try-with-resources must have no effect
+        try(Stream<Integer> s = countTo(100).stream()) {
+            s.close();
+            // Adding onClose handler when stream is closed is also illegal
+            checkISE(() -> s.onClose(() -> fail("3")));
+        }
+    }
 }