diff -r 388e48c0a37a -r 05224402145d emul/src/main/java/java/io/IOException.java
--- a/emul/src/main/java/java/io/IOException.java	Wed Jan 23 20:16:48 2013 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,101 +0,0 @@
-/*
- * Copyright (c) 1994, 2006, 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.  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.
- */
-
-package java.io;
-
-/**
- * Signals that an I/O exception of some sort has occurred. This
- * class is the general class of exceptions produced by failed or
- * interrupted I/O operations.
- *
- * @author  unascribed
- * @see     java.io.InputStream
- * @see     java.io.OutputStream
- * @since   JDK1.0
- */
-public
-class IOException extends Exception {
-    static final long serialVersionUID = 7818375828146090155L;
-
-    /**
-     * Constructs an {@code IOException} with {@code null}
-     * as its error detail message.
-     */
-    public IOException() {
-        super();
-    }
-
-    /**
-     * Constructs an {@code IOException} with the specified detail message.
-     *
-     * @param message
-     *        The detail message (which is saved for later retrieval
-     *        by the {@link #getMessage()} method)
-     */
-    public IOException(String message) {
-        super(message);
-    }
-
-    /**
-     * Constructs an {@code IOException} with the specified detail message
-     * and cause.
-     *
-     * <p> Note that the detail message associated with {@code cause} is
-     * <i>not</i> automatically incorporated into this exception's detail
-     * message.
-     *
-     * @param message
-     *        The detail message (which is saved for later retrieval
-     *        by the {@link #getMessage()} method)
-     *
-     * @param cause
-     *        The cause (which is saved for later retrieval by the
-     *        {@link #getCause()} method).  (A null value is permitted,
-     *        and indicates that the cause is nonexistent or unknown.)
-     *
-     * @since 1.6
-     */
-    public IOException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    /**
-     * Constructs an {@code IOException} with the specified cause and a
-     * detail message of {@code (cause==null ? null : cause.toString())}
-     * (which typically contains the class and detail message of {@code cause}).
-     * This constructor is useful for IO exceptions that are little more
-     * than wrappers for other throwables.
-     *
-     * @param cause
-     *        The cause (which is saved for later retrieval by the
-     *        {@link #getCause()} method).  (A null value is permitted,
-     *        and indicates that the cause is nonexistent or unknown.)
-     *
-     * @since 1.6
-     */
-    public IOException(Throwable cause) {
-        super(cause);
-    }
-}