--- a/hotspot/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.test/src/org/graalvm/compiler/test/JLRModule.java	Thu Apr 13 20:35:05 2017 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,129 +0,0 @@
-/*
- * 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 org.graalvm.compiler.test;
-
-import java.lang.reflect.Method;
-
-/**
- * Facade for the {@code java.lang.reflect.Module} class introduced in JDK9 that allows tests to be
- * developed against JDK8 but use module logic if deployed on JDK9.
- */
-public class JLRModule {
-
-    static {
-        if (GraalTest.Java8OrEarlier) {
-            throw new AssertionError("Use of " + JLRModule.class + " only allowed if " + GraalTest.class.getName() + ".JDK8OrEarlier is false");
-        }
-    }
-
-    private final Object realModule;
-
-    public JLRModule(Object module) {
-        this.realModule = module;
-    }
-
-    private static final Class<?> moduleClass;
-    private static final Method getModuleMethod;
-    private static final Method getUnnamedModuleMethod;
-    private static final Method getPackagesMethod;
-    private static final Method isExportedMethod;
-    private static final Method isExported2Method;
-    private static final Method addExportsMethod;
-    static {
-        try {
-            moduleClass = Class.forName("java.lang.reflect.Module");
-            getModuleMethod = Class.class.getMethod("getModule");
-            getUnnamedModuleMethod = ClassLoader.class.getMethod("getUnnamedModule");
-            getPackagesMethod = moduleClass.getMethod("getPackages");
-            isExportedMethod = moduleClass.getMethod("isExported", String.class);
-            isExported2Method = moduleClass.getMethod("isExported", String.class, moduleClass);
-            addExportsMethod = moduleClass.getMethod("addExports", String.class, moduleClass);
-        } catch (Exception e) {
-            throw new AssertionError(e);
-        }
-    }
-
-    public static JLRModule fromClass(Class<?> cls) {
-        try {
-            return new JLRModule(getModuleMethod.invoke(cls));
-        } catch (Exception e) {
-            throw new AssertionError(e);
-        }
-    }
-
-    public static JLRModule getUnnamedModuleFor(ClassLoader cl) {
-        try {
-            return new JLRModule(getUnnamedModuleMethod.invoke(cl));
-        } catch (Exception e) {
-            throw new AssertionError(e);
-        }
-    }
-
-    /**
-     * Exports all packages in this module to a given module.
-     */
-    public void exportAllPackagesTo(JLRModule module) {
-        if (this != module) {
-            for (String pkg : getPackages()) {
-                // Export all JVMCI packages dynamically instead
-                // of requiring a long list of -XaddExports
-                // options on the JVM command line.
-                if (!isExported(pkg, module)) {
-                    addExports(pkg, module);
-                }
-            }
-        }
-    }
-
-    public String[] getPackages() {
-        try {
-            return (String[]) getPackagesMethod.invoke(realModule);
-        } catch (Exception e) {
-            throw new AssertionError(e);
-        }
-    }
-
-    public boolean isExported(String pn) {
-        try {
-            return (Boolean) isExportedMethod.invoke(realModule, pn);
-        } catch (Exception e) {
-            throw new AssertionError(e);
-        }
-    }
-
-    public boolean isExported(String pn, JLRModule other) {
-        try {
-            return (Boolean) isExported2Method.invoke(realModule, pn, other.realModule);
-        } catch (Exception e) {
-            throw new AssertionError(e);
-        }
-    }
-
-    public void addExports(String pn, JLRModule other) {
-        try {
-            addExportsMethod.invoke(realModule, pn, other.realModule);
-        } catch (Exception e) {
-            throw new AssertionError(e);
-        }
-    }
-}