--- /dev/null	2016-12-10 08:16:53.177999985 +0000
+++ new/src/java.base/share/classes/jdk/internal/module/ModuleResolution.java	2016-12-15 09:19:29.946292502 +0000
@@ -0,0 +1,110 @@
+/*
+ * 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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 jdk.internal.module;
+
+import java.lang.module.ModuleReference;
+import static jdk.internal.module.ClassFileConstants.*;
+
+/**
+ * Represents the Module Resolution flags.
+ */
+public final class ModuleResolution {
+
+    final int value;
+
+    public ModuleResolution(int value) {
+        this.value = value;
+    }
+
+    public boolean doNotResolveByDefault() {
+        return (value & DO_NOT_RESOLVE_BY_DEFAULT) != 0;
+    }
+
+    public boolean hasDeprecatedWarning() {
+        return (value & WARN_DEPRECATED) != 0;
+    }
+
+    public boolean hasDeprecatedForRemovalWarning() {
+        return (value & WARN_DEPRECATED_FOR_REMOVAL) != 0;
+    }
+
+    public boolean hasIncubatingWarning() {
+        return (value & WARN_INCUBATING) != 0;
+    }
+
+    public ModuleResolution withDoNotResolveByDefault() {
+        return new ModuleResolution(value | DO_NOT_RESOLVE_BY_DEFAULT);
+    }
+
+    public ModuleResolution withDeprecated() {
+        if ((value & (WARN_DEPRECATED_FOR_REMOVAL | WARN_INCUBATING)) != 0)
+            throw new RuntimeException("cannot add deprecated to " + value);
+        return new ModuleResolution(value | WARN_DEPRECATED);
+    }
+
+    public ModuleResolution withDeprecatedForRemoval() {
+        if ((value & (WARN_DEPRECATED | WARN_INCUBATING)) != 0)
+            throw new RuntimeException("cannot add deprecated for removal to " + value);
+        return new ModuleResolution(value | WARN_DEPRECATED_FOR_REMOVAL);
+    }
+    public ModuleResolution withIncubating() {
+        if ((value & (WARN_DEPRECATED | WARN_DEPRECATED_FOR_REMOVAL)) != 0)
+            throw new RuntimeException("cannot add incubating to " + value);
+        return new ModuleResolution(value | WARN_INCUBATING);
+    }
+
+    public int value() {
+        return value;
+    }
+
+    public static boolean doNotResolveByDefault(ModuleReference mref) {
+        // get the DO_NOT_RESOLVE_BY_DEFAULT flag, if any
+        if (!(mref instanceof ModuleReferenceImpl))
+            return false;
+
+        ModuleResolution mres = ((ModuleReferenceImpl)mref).moduleResolution();
+        if (mres != null)
+            return mres.doNotResolveByDefault();
+
+        return false;
+    }
+
+    public static boolean hasIncubatingWarning(ModuleReference mref) {
+        if (!(mref instanceof ModuleReferenceImpl))
+            return false;
+
+        ModuleResolution mres = ((ModuleReferenceImpl)mref).moduleResolution();
+        if (mres != null)
+            return mres.hasIncubatingWarning();
+
+        return false;
+    }
+
+    @Override
+    public String toString() {
+        return String.valueOf(value);
+    }
+}