diff -r 000000000000 -r 212417b74b72 rt/emul/compact/src/main/java/java/util/concurrent/TimeoutException.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rt/emul/compact/src/main/java/java/util/concurrent/TimeoutException.java	Sat Mar 19 10:46:31 2016 +0100
@@ -0,0 +1,67 @@
+/*
+ * 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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.
+ */
+
+/*
+ * This file is available under and governed by the GNU General Public
+ * License version 2 only, as published by the Free Software Foundation.
+ * However, the following notice accompanied the original version of this
+ * file:
+ *
+ * Written by Doug Lea with assistance from members of JCP JSR-166
+ * Expert Group and released to the public domain, as explained at
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+package java.util.concurrent;
+
+/**
+ * Exception thrown when a blocking operation times out.  Blocking
+ * operations for which a timeout is specified need a means to
+ * indicate that the timeout has occurred. For many such operations it
+ * is possible to return a value that indicates timeout; when that is
+ * not possible or desirable then <tt>TimeoutException</tt> should be
+ * declared and thrown.
+ *
+ * @since 1.5
+ * @author Doug Lea
+ */
+public class TimeoutException extends Exception {
+    private static final long serialVersionUID = 1900926677490660714L;
+
+    /**
+     * Constructs a <tt>TimeoutException</tt> with no specified detail
+     * message.
+     */
+    public TimeoutException() {}
+
+    /**
+     * Constructs a <tt>TimeoutException</tt> with the specified detail
+     * message.
+     *
+     * @param message the detail message
+     */
+    public TimeoutException(String message) {
+        super(message);
+    }
+}