diff -r 000000000000 -r 5171ac3b4232 rt/emul/fake/src/main/java/java/io/PrintWriter.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rt/emul/fake/src/main/java/java/io/PrintWriter.java	Wed Apr 30 09:26:28 2014 +0200
@@ -0,0 +1,26 @@
+/**
+ * Back 2 Browser Bytecode Translator
+ * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
+ *
+ * This program 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, version 2 of the License.
+ *
+ * This program 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 this program. Look for COPYING file in the top folder.
+ * If not, see http://opensource.org/licenses/GPL-2.0.
+ */
+package java.io;
+
+/** Fake signature of an existing Java class.
+ * @author Jaroslav Tulach
+ */
+public abstract class PrintWriter {
+    public abstract PrintWriter append(String s);
+    public abstract void println(String s);
+}