--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/api/Sibling.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2006 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/**
+ * @test
+ * @bug     6399602
+ * @summary Verify that files are created relative to sibling
+ * @author  Peter von der Ah\u00e9
+ */
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Arrays;
+import javax.tools.*;
+
+import static javax.tools.StandardLocation.CLASS_OUTPUT;
+import static javax.tools.JavaFileObject.Kind.CLASS;
+
+public class Sibling {
+    public static void main(String... args) throws IOException {
+        JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
+        StandardJavaFileManager fm = compiler.getStandardFileManager(null, null, null);
+        JavaFileObject sibling =
+            fm.getJavaFileObjectsFromFiles(Arrays.asList(new File("Test.java")))
+            .iterator().next();
+        JavaFileObject classFile =  fm.getJavaFileForOutput(CLASS_OUTPUT,
+                                                            "foo.bar.baz.Test",
+                                                            CLASS,
+                                                            sibling);
+        String name =
+            new File("Test.class").getAbsolutePath().replace(File.separatorChar, '/');
+        if (!classFile.toUri().getPath().equals(name))
+            throw new AssertionError("Expected " + name + ", got " +
+                                     classFile.toUri().getPath());
+    }
+}