--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/classes/java/util/IllformedLocaleException.java	Fri Sep 10 15:29:40 2010 -0700
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2010, 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.
+ */
+
+/*
+ *******************************************************************************
+ * Copyright (C) 2009-2010, International Business Machines Corporation and    *
+ * others. All Rights Reserved.                                                *
+ *******************************************************************************
+ */
+
+package java.util;
+
+/**
+ * Thrown by methods in {@link Locale} and {@link Locale.Builder} to
+ * indicate that an argument is not a well-formed BCP 47 tag.
+ *
+ * @see Locale
+ * @since 1.7
+ */
+public class IllformedLocaleException extends RuntimeException {
+
+    private static final long serialVersionUID = -5245986824925681401L;
+
+    private int _errIdx = -1;
+
+    /**
+     * Constructs a new <code>IllformedLocaleException</code> with no
+     * detail message and -1 as the error index.
+     */
+    public IllformedLocaleException() {
+        super();
+    }
+
+    /**
+     * Constructs a new <code>IllformedLocaleException</code> with the
+     * given message and -1 as the error index.
+     *
+     * @param message the message
+     */
+    public IllformedLocaleException(String message) {
+        super(message);
+    }
+
+    /**
+     * Constructs a new <code>IllformedLocaleException</code> with the
+     * given message and the error index.  The error index is the approximate
+     * offset from the start of the ill-formed value to the point where the
+     * parse first detected an error.  A negative error index value indicates
+     * either the error index is not applicable or unknown.
+     *
+     * @param message the message
+     * @param errorIndex the index
+     */
+    public IllformedLocaleException(String message, int errorIndex) {
+        super(message + ((errorIndex < 0) ? "" : " [at index " + errorIndex + "]"));
+        _errIdx = errorIndex;
+    }
+
+    /**
+     * Returns the index where the error was found. A negative value indicates
+     * either the error index is not applicable or unknown.
+     *
+     * @return the error index
+     */
+    public int getErrorIndex() {
+        return _errIdx;
+    }
+}