Initial load
diff --git a/test/java/nio/channels/TestThread.java b/test/java/nio/channels/TestThread.java
new file mode 100644
index 0000000..b2a7029
--- /dev/null
+++ b/test/java/nio/channels/TestThread.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright 2000-2002 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.
+ */
+
+/* Utility class for test threads
+ *
+ */
+
+import java.io.*;
+
+
+public abstract class TestThread
+ extends Thread
+{
+ Exception failure = null;
+ String name;
+ protected final PrintStream log;
+ Thread main;
+
+ TestThread(String name, PrintStream log) {
+ super("TestThread-" + name);
+ this.name = name;
+ this.log = log;
+ this.main = Thread.currentThread();
+ setDaemon(true);
+ }
+
+ TestThread(String name) {
+ this(name, System.err);
+ }
+
+ abstract void go() throws Exception;
+
+ public void run() {
+ try {
+ go();
+ } catch (Exception x) {
+ failure = x;
+ main.interrupt();
+ }
+ }
+
+ int finish(long timeout) {
+ try {
+ join(timeout);
+ } catch (InterruptedException x) { }
+ if (isAlive() && (failure == null))
+ failure = new Exception(name + ": Timed out");
+ if (failure != null) {
+ failure.printStackTrace(log);
+ return 0;
+ }
+ return 1;
+ }
+
+ void finishAndThrow(long timeout) throws Exception {
+ try {
+ join(timeout);
+ } catch (InterruptedException x) { }
+ if (failure != null)
+ failure = new Exception(name + " threw an exception",
+ failure);
+ if (isAlive() && (failure == null))
+ failure = new Exception(name + " timed out");
+ if (failure != null)
+ throw failure;
+ }
+
+ public String toString() {
+ return name;
+ }
+
+}