diff -r 3392f250c784 -r ecbd252fd3a7 emul/mini/src/main/java/java/lang/CharSequence.java
--- a/emul/mini/src/main/java/java/lang/CharSequence.java	Fri Mar 22 16:59:47 2013 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,111 +0,0 @@
-/*
- * Copyright (c) 2000, 2003, 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.lang;
-
-
-/**
- * A <tt>CharSequence</tt> is a readable sequence of <code>char</code> values. This
- * interface provides uniform, read-only access to many different kinds of
- * <code>char</code> sequences.
- * A <code>char</code> value represents a character in the <i>Basic
- * Multilingual Plane (BMP)</i> or a surrogate. Refer to <a
- * href="Character.html#unicode">Unicode Character Representation</a> for details.
- *
- * <p> This interface does not refine the general contracts of the {@link
- * java.lang.Object#equals(java.lang.Object) equals} and {@link
- * java.lang.Object#hashCode() hashCode} methods.  The result of comparing two
- * objects that implement <tt>CharSequence</tt> is therefore, in general,
- * undefined.  Each object may be implemented by a different class, and there
- * is no guarantee that each class will be capable of testing its instances
- * for equality with those of the other.  It is therefore inappropriate to use
- * arbitrary <tt>CharSequence</tt> instances as elements in a set or as keys in
- * a map. </p>
- *
- * @author Mike McCloskey
- * @since 1.4
- * @spec JSR-51
- */
-
-public interface CharSequence {
-
-    /**
-     * Returns the length of this character sequence.  The length is the number
-     * of 16-bit <code>char</code>s in the sequence.</p>
-     *
-     * @return  the number of <code>char</code>s in this sequence
-     */
-    int length();
-
-    /**
-     * Returns the <code>char</code> value at the specified index.  An index ranges from zero
-     * to <tt>length() - 1</tt>.  The first <code>char</code> value of the sequence is at
-     * index zero, the next at index one, and so on, as for array
-     * indexing. </p>
-     *
-     * <p>If the <code>char</code> value specified by the index is a
-     * <a href="{@docRoot}/java/lang/Character.html#unicode">surrogate</a>, the surrogate
-     * value is returned.
-     *
-     * @param   index   the index of the <code>char</code> value to be returned
-     *
-     * @return  the specified <code>char</code> value
-     *
-     * @throws  IndexOutOfBoundsException
-     *          if the <tt>index</tt> argument is negative or not less than
-     *          <tt>length()</tt>
-     */
-    char charAt(int index);
-
-    /**
-     * Returns a new <code>CharSequence</code> that is a subsequence of this sequence.
-     * The subsequence starts with the <code>char</code> value at the specified index and
-     * ends with the <code>char</code> value at index <tt>end - 1</tt>.  The length
-     * (in <code>char</code>s) of the
-     * returned sequence is <tt>end - start</tt>, so if <tt>start == end</tt>
-     * then an empty sequence is returned. </p>
-     *
-     * @param   start   the start index, inclusive
-     * @param   end     the end index, exclusive
-     *
-     * @return  the specified subsequence
-     *
-     * @throws  IndexOutOfBoundsException
-     *          if <tt>start</tt> or <tt>end</tt> are negative,
-     *          if <tt>end</tt> is greater than <tt>length()</tt>,
-     *          or if <tt>start</tt> is greater than <tt>end</tt>
-     */
-    CharSequence subSequence(int start, int end);
-
-    /**
-     * Returns a string containing the characters in this sequence in the same
-     * order as this sequence.  The length of the string will be the length of
-     * this sequence. </p>
-     *
-     * @return  a string consisting of exactly this sequence of characters
-     */
-    public String toString();
-
-}