--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/collect/jar/JarFileSource.java	Thu Jan 05 08:37:10 2017 +0100
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2017, 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 jdk.tools.jaotc.collect.jar;
+
+import jdk.tools.jaotc.collect.ClassSource;
+import jdk.tools.jaotc.collect.FileSystemFinder;
+
+import java.nio.file.Path;
+import java.util.function.BiConsumer;
+
+public class JarFileSource implements ClassSource {
+    private final Path jarFile;
+    private final Path jarRootPath;
+    private final ClassLoader classLoader;
+
+
+    public JarFileSource(Path jarFile, Path jarRootPath, ClassLoader classLoader) {
+        this.jarFile = jarFile;
+        this.jarRootPath = jarRootPath;
+        this.classLoader = classLoader;
+    }
+
+    public void eachClass(BiConsumer<String, ClassLoader> consumer) {
+        FileSystemFinder finder = new FileSystemFinder(jarRootPath, ClassSource::pathIsClassFile);
+
+        for (Path path : finder) {
+            consumer.accept(ClassSource.makeClassName(jarRootPath.relativize(path).normalize()), classLoader);
+        }
+    }
+
+    @Override
+    public String toString() {
+        return "jar:" + jarFile.toString();
+    }
+}