diff -r fd16c54261b3 -r 90ce3da70b43 jdk/test/com/sun/jdi/connect/spi/NullTransportService.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/com/sun/jdi/connect/spi/NullTransportService.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,69 @@
+/*
+ * Copyright 2003 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.
+ */
+
+/*
+ * A "test" TransportService used by regression/unit test :-
+ * test/com/sun/jdi/connect/spi/GeneratedConnectors.java
+ */
+import com.sun.jdi.connect.spi.*;
+import java.io.IOException;
+
+public class NullTransportService extends TransportService {
+    public String name() {
+        return "Null";
+    }
+
+    public String description() {
+        return "this is a test transport";
+    }
+
+    public Capabilities capabilities() {
+        throw new RuntimeException("shouldn't get here");
+    }
+
+    public Connection attach(String address, long attachTimeout,
+        long handshakeTimeout) throws IOException {
+        throw new RuntimeException("shouldn't get here");
+    }
+
+    public ListenKey startListening(String address) throws IOException {
+        throw new RuntimeException("shouldn't get here");
+    }
+
+    public String defaultAddress() {
+        return "";
+    }
+
+    public ListenKey startListening() throws IOException {
+        throw new RuntimeException("shouldn't get here");
+    }
+
+    public void stopListening(ListenKey key) throws IOException {
+        throw new RuntimeException("shouldn't get here");
+    }
+
+    public Connection accept(ListenKey key, long acceptTimeout,
+        long handshakeTimeout) throws IOException {
+        throw new RuntimeException("shouldn't get here");
+    }
+}