Add java.io.IOError class

This patch adds a missing IOError class to GNU Classpath that was introduced in
Java 1.6.

2012-01-05  Pekka Enberg  <penberg@kernel.org>

        * java/io/IOError:
        Add new class.

Signed-off-by: Pekka Enberg <penberg@kernel.org>

2 files changed, 63 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index bdab7ce03..16d14faca 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2012-01-05  Pekka Enberg  <penberg@kernel.org>
+
+	* java/io/IOError:
+	Add new class.
+
 2011-12-01  Andrew John Hughes  <ahughes@redhat.com>
 
 	* gnu/javax/net/ssl/provider/CipherSuite.java:
diff --git a/java/io/IOError.java b/java/io/IOError.java
new file mode 100644
index 000000000..52acb38eb
--- /dev/null
+++ b/java/io/IOError.java
@@ -0,0 +1,58 @@
+/* IOError.java -- Throw when unrecoverable I/O error happens.
+   Copyright (C) 2012  Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.io;
+
+/**
+ * Throw when unrecoverable I/O error happens.
+ *
+ * @since 1.6
+ */
+public class IOError extends Error
+{
+  private static final long serialVersionUID = 67100927991680413L;
+
+  /**
+   * Create a new instance with a cause.
+   * @param cause the cause
+   */
+  public IOError(Throwable cause)
+  {
+    super(cause);
+  }
+}