--- /dev/null	2018-04-28 00:24:55.164000301 -0400
+++ new/test/hotspot/jtreg/runtime/BadObjectClass/TestUnloadClassError.java	2018-05-21 18:19:29.994700459 -0400
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2018, 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
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+/*
+ * @test
+ * @bug 8202669
+ * @summary Make sure the vm doesn't crash on notification for unloading an invalid
+ *          java.lang.Object class.
+ * @library /runtime/testlibrary /test/lib
+ * @modules java.base/jdk.internal.misc
+ *          java.compiler
+ * @run main TestUnloadClassError
+ */
+
+import jdk.test.lib.compiler.InMemoryJavaCompiler;
+
+public class TestUnloadClassError extends ClassLoader {
+
+   static String source =
+       " package java.lang;" +
+       " public class Object" +
+       " {" +
+       "   int field;" +
+       "   public boolean equals(Object o) {" +
+       "     System.out.println(o.field);" +
+       "     return false;" +
+       "   }" +
+       " }";
+
+  public static void main(String[] args) throws Exception
+  {
+    try {
+      TestUnloadClassError loader = new TestUnloadClassError();
+      byte[] buf = InMemoryJavaCompiler.compile("java.lang.Object", source,
+                                        "--patch-module=java.base");
+      Class c = loader.defineClass(buf, 0, buf.length);
+      System.out.println("test FAILS");
+      throw new RuntimeException("Did not get security exception");
+    } catch(SecurityException e) {
+      System.out.println("test expects SecurityException");
+    }
+
+    // Unload bad class
+    ClassUnloadCommon.triggerUnloading();
+    System.out.println("test PASSES if it doesn't crash");
+  }
+}