diff -r 4ebc2e2fb97c -r 71c04702a3d5 test/jdk/com/sun/jdi/ClassesByName.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/com/sun/jdi/ClassesByName.java	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 1999, 2015, 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 4287992
+ *  @summary ClassesByName verifies that all the classes in the
+ *  loaded class list can be found with classesByName..
+ *  @author Robert Field
+ *
+ *  @run build JDIScaffold VMConnection
+ *  @run compile -g HelloWorld.java
+ *  @run build ClassesByName
+ *
+ *  @run driver ClassesByName HelloWorld
+ */
+import com.sun.jdi.*;
+import com.sun.jdi.event.*;
+import com.sun.jdi.request.*;
+
+import java.util.List;
+import java.util.Iterator;
+
+public class ClassesByName extends JDIScaffold {
+    final String[] args;
+
+    public static void main(String args[]) throws Exception {
+        new ClassesByName(args).startTests();
+    }
+
+    ClassesByName(String args[]) throws Exception {
+        super();
+        this.args = args;
+    }
+
+    protected void runTests() throws Exception {
+        connect(args);
+        waitForVMStart();
+
+        List all = vm().allClasses();
+        for (Iterator it = all.iterator(); it.hasNext(); ) {
+            ReferenceType cls = (ReferenceType)it.next();
+            String name = cls.name();
+            List found = vm().classesByName(name);
+            if (found.contains(cls)) {
+                System.out.println("Found class: " + name);
+            } else {
+                System.out.println("CLASS NOT FOUND: " + name);
+                throw new Exception("CLASS NOT FOUND (by classesByName): " + name);
+            }
+        }
+
+        // Allow application to complete
+        resumeToVMDeath();
+    }
+}