package java.lang;

public interface CharSequence {
	public char charAt(int index);
	
	int length();
	
	CharSequence subSequence(int start, int end);
	
	String toString();
}

@@ -1,8 +1,354 @@
+/* Copyright (c) 2008, Avian Contributors%0A%0A   Permission to use, copy, modify, and/or distribute this software%0A   for any purpose with or without fee is hereby granted, provided%0A   that the above copyright notice and this permission notice appear%0A   in all copies.%0A%0A   There is NO WARRANTY for this software.  See license.txt for%0A   details. */%0A%0A
 package 

add copyright header to CharSequence.java