--- old/src/macosx/native/jobjc/src/generator/java/com/apple/internal/jobjc/generator/utils/QA.java	2014-07-01 15:13:33.575350202 +0100
+++ /dev/null	2014-06-03 15:57:55.089376995 +0100
@@ -1,39 +0,0 @@
-/*
- * Copyright (c) 2011, 2012, 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 com.apple.internal.jobjc.generator.utils;
-
-import com.apple.internal.jobjc.generator.Utils;
-
-public class QA {
-    public static void nonNull(Object... os){
-        for(Object o : os) if(o == null) throw new NullPointerException(Utils.joinWComma(os));
-    }
-
-    public static boolean bothNullOrEquals(Object a, Object b) {
-        if(a == null && b == null) return true;
-        if(a == null || b == null) return false;
-        return a.equals(b);
-    }
-}