--- /dev/null	2013-07-24 22:26:01.596930897 +0400
+++ new/test/testlibrary/ctw/src/sun/hotspot/tools/ctw/PathHandler.java	2013-07-25 09:10:20.079908677 +0400
@@ -0,0 +1,222 @@
+/*
+ * Copyright (c) 2013, 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 sun.hotspot.tools.ctw;
+
+import sun.hotspot.WhiteBox;
+import sun.misc.SharedSecrets;
+import sun.reflect.ConstantPool;
+
+import java.lang.reflect.Executable;
+
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.io.File;
+
+import java.util.Objects;
+import java.util.regex.Pattern;
+import java.util.regex.Matcher;
+import java.util.concurrent.Executor;
+import java.util.concurrent.atomic.AtomicLong;
+
+/**
+ * Abstract handler for path. Provide method to compile whole class.
+ * Also contains compiled methods and classes counters.
+ * <p/>
+ * Concrete subclasses should implement method {@link #process()}.
+ *
+ * @author igor.ignatyev@oracle.com
+ */
+public abstract class PathHandler {
+    private static final WhiteBox WHITE_BOX = WhiteBox.getWhiteBox();
+    private static final AtomicLong CLASS_COUNT = new AtomicLong(0L);
+    private static final AtomicLong METHOD_COUNT = new AtomicLong(0L);
+    private static final Pattern JAR_IN_DIR_PATTERN
+            = Pattern.compile("^(.*[/\\\\])?\\*$");
+    private static volatile boolean CLASSES_LIMIT_REACHED = false;
+    protected final Path root;
+    protected final Executor executor;
+    private ClassLoader loader;
+
+    /**
+     * @param root     root path to process
+     * @param executor executor used for process task invocation
+     * @throws NullPointerException if {@code root} or {@code executor} is
+     *                              {@code null}
+     */
+    protected PathHandler(Path root, Executor executor) {
+        Objects.requireNonNull(root);
+        Objects.requireNonNull(executor);
+        this.root = root.normalize();
+        this.executor = executor;
+        this.loader = ClassLoader.getSystemClassLoader();
+    }
+
+    /**
+     * @return count of processed classes
+     */
+    public static long getClassCount() {
+        return CLASS_COUNT.get();
+    }
+
+    /**
+     * @return count of processed methods
+     */
+    public static long getMethodCount() {
+        return METHOD_COUNT.get();
+    }
+
+    /**
+     * @return {@code true} if classes limit is reached
+     */
+    public static boolean isFinished() {
+        return CLASSES_LIMIT_REACHED;
+    }
+
+    /**
+     * Factory method. Construct concrete compiler in depends from
+     * {@code path}.
+     *
+     * @param path     the path to process
+     * @param executor executor used for compile task invocation
+     * @throws NullPointerException if {@code path} or {@code executor} is
+     *                              {@code null}
+     */
+    public static PathHandler create(String path, Executor executor) {
+        Objects.requireNonNull(path);
+        Objects.requireNonNull(executor);
+        Matcher matcher = JAR_IN_DIR_PATTERN.matcher(path);
+        if (matcher.matches()) {
+            path = matcher.group(1);
+            path = path.isEmpty() ? "." : path;
+            return new ClassPathJarInDirEntry(Paths.get(path), executor);
+        } else {
+            path = path.isEmpty() ? "." : path;
+            Path p = Paths.get(path);
+            if (isJarFile(p)) {
+                return new ClassPathJarEntry(p, executor);
+            } else if (isListFile(p)) {
+                return new ClassesListInFile(p, executor);
+            } else {
+                return new ClassPathDirEntry(p, executor);
+            }
+        }
+    }
+
+    private static boolean isJarFile(Path path) {
+        if (Files.isRegularFile(path)) {
+            String name = path.toString();
+            return Utils.endsWithIgnoreCase(name, ".zip")
+                    || Utils.endsWithIgnoreCase(name, ".jar");
+        }
+        return false;
+    }
+
+    private static boolean isListFile(Path path) {
+        if (Files.isRegularFile(path)) {
+            String name = path.toString();
+            return Utils.endsWithIgnoreCase(name, ".lst");
+        }
+        return false;
+    }
+
+    /**
+     * Processes all classes in specified path.
+     */
+    public abstract void process();
+
+    /**
+     * Compiles all methods and constructors.
+     *
+     * @param name fully qualified name of class to compile
+     */
+    protected final void compileWholeClass(String name) {
+        long id = CLASS_COUNT.incrementAndGet();
+        if (id > Utils.COMPILE_THE_WORLD_STOP_AT) {
+            CLASS_COUNT.decrementAndGet();
+            CLASSES_LIMIT_REACHED = true;
+            return;
+        }
+
+        try {
+            Class aClass = Class.forName(name, true, loader);
+            if (id >= Utils.COMPILE_THE_WORLD_START_AT) {
+                System.out.printf("[%d]\t%s%n", id, name);
+                ConstantPool constantPool = SharedSecrets.getJavaLangAccess().
+                        getConstantPool(aClass);
+                if (Utils.COMPILE_THE_WORLD_PRELOAD_CLASSES) {
+                    preloadClasses(name, id, constantPool);
+                }
+                long methodCount = 0;
+                for (Executable e : aClass.getDeclaredConstructors()) {
+                    ++methodCount;
+                    executor.execute(new CompileMethodCommand(id, name, e));
+                }
+                for (Executable e : aClass.getDeclaredMethods()) {
+                    ++methodCount;
+                    executor.execute(new CompileMethodCommand(id, name, e));
+
+                }
+                METHOD_COUNT.addAndGet(methodCount);
+
+                if (Utils.DEOPTIMIZE_ALL_CLASSES_RATE > 0
+                        && (id % Utils.DEOPTIMIZE_ALL_CLASSES_RATE == 0)) {
+                    WHITE_BOX.deoptimizeAll();
+                }
+            }
+
+        } catch (Throwable t) {
+            System.out.printf("[%d]\t%s\tskipping %s%n", id, name, t);
+            t.printStackTrace();
+        }
+    }
+
+    private void preloadClasses(String className, long id,
+            ConstantPool constantPool) {
+        try {
+            for (int i = 0, n = constantPool.getSize(); i < n; ++i) {
+                try {
+                    constantPool.getClassAt(i);
+                } catch (IllegalArgumentException ignore) {
+                }
+            }
+        } catch (Throwable t) {
+            System.out.printf("[%d]\t%s\tpreloading failed : %s%n", id,
+                    className, t);
+        }
+    }
+
+    /**
+     * Sets class loader, that will be used to define class at
+     * {@link #compileWholeClass(String)}.
+     *
+     * @param loader class loader
+     * @throws NullPointerException if {@code loader} is {@code null}
+     */
+    protected final void setLoader(ClassLoader loader) {
+        Objects.requireNonNull(loader);
+        this.loader = loader;
+    }
+}
+