--- /dev/null	2016-11-02 10:10:15.000000000 -0700
+++ new/jdk/test/java/lang/StackTraceElement/lib/m1/com/app/Utils.java	2016-11-02 10:10:15.000000000 -0700
@@ -0,0 +1,136 @@
+/*
+ * Copyright (c) 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
+ * 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.
+ */
+
+package com.app;
+
+import java.lang.StackWalker.StackFrame;
+import java.lang.module.ModuleDescriptor;
+import java.lang.reflect.Module;
+import java.util.Objects;
+
+public class Utils {
+    public static void verify(Class<?> caller, String loaderName,
+                              String methodname, String filename) {
+        StackTraceElement[] stes = Thread.currentThread().getStackTrace();
+        StackWalker.StackFrame[] frames = new StackFrame[] {
+            makeStackFrame(Utils.class, "verify", "Utils.java"),
+            makeStackFrame(caller, methodname, filename)
+        };
+
+        checkFrame("app", frames[0], stes[1]);
+        checkFrame(loaderName, frames[1], stes[2]);
+    }
+
+    public static StackFrame makeStackFrame(Class<?> c, String methodname, String filename) {
+        return new StackFrame() {
+            @Override
+            public String getClassName() {
+                return c.getName();
+            }
+            @Override
+            public String getMethodName() {
+                return methodname;
+            }
+            @Override
+            public Class<?> getDeclaringClass() {
+                return c;
+            }
+            @Override
+            public int getByteCodeIndex() {
+                return 0;
+            }
+            @Override
+            public String getFileName() {
+                return filename;
+            }
+
+            @Override
+            public int getLineNumber() {
+                return 0;
+            }
+            @Override
+            public boolean isNativeMethod() {
+                return false;
+            }
+            @Override
+            public StackTraceElement toStackTraceElement() {
+                return null;
+            }
+
+            private String getClassLoaderName(Class<?> c) {
+                ClassLoader loader = c.getClassLoader();
+                String name = "";
+                if (loader == null) {
+                    name = "boot";
+                } else if (loader.getName() != null) {
+                    name = loader.getName();
+                }
+                return name;
+            }
+
+            @Override
+            public String toString() {
+                String mid = getClassLoaderName(c);
+                Module module = c.getModule();
+                if (module.isNamed()) {
+                    ModuleDescriptor md = module.getDescriptor();
+                    mid = md.name();
+                    if (md.version().isPresent())
+                        mid += "@" + md.version().get().toString();
+                    mid += "/";
+                }
+                String fileName = getFileName();
+                int lineNumber = getLineNumber();
+                String sourceinfo = "Unknown Source";
+                if (isNativeMethod()) {
+                    sourceinfo = "Native Method";
+                } else if (fileName != null && lineNumber >= 0) {
+                    sourceinfo = fileName + ":" + lineNumber;
+                }
+                return String.format("%s/%s.%s(%s)", mid, getClassName(), getMethodName(),
+                                     sourceinfo);
+
+            }
+        };
+    }
+
+    public static void checkFrame(String loaderName, StackFrame frame,
+                                  StackTraceElement ste) {
+        System.err.println("checking " + ste.toString() + " expected: " + frame.toString());
+        Class<?> c = frame.getDeclaringClass();
+        Module module = c.getModule();
+        assertEquals(ste.getModuleName(), module.getName(), "module name");
+        assertEquals(ste.getClassLoaderName(), loaderName, "class loader name");
+        assertEquals(ste.getClassLoaderName(), c.getClassLoader().getName(),
+                     "class loader name");
+        assertEquals(ste.getClassName(), c.getName(), "class name");
+        assertEquals(ste.getMethodName(), frame.getMethodName(), "method name");
+        assertEquals(ste.getFileName(), frame.getFileName(), "file name");
+
+    }
+    private static void assertEquals(String actual, String expected, String msg) {
+        if (!Objects.equals(actual, expected))
+            throw new AssertionError("Actual: " + actual + " Excepted: " +
+                expected + " mismatched " + msg);
+    }
+}