--- a/src/java/org/classpath/icedtea/pulseaudio/Operation.java	Mon Aug 11 17:38:17 2008 -0400
+++ b/src/java/org/classpath/icedtea/pulseaudio/Operation.java	Tue Aug 12 10:09:01 2008 -0400
@@ -1,3 +1,40 @@
+/* Operation.java
+   Copyright (C) 2008 Red Hat, Inc.
+
+This file is part of IcedTea.
+
+IcedTea 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.
+
+IcedTea 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 IcedTea; see the file COPYING.  If not, write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version.
+*/
+
 package org.classpath.icedtea.pulseaudio;
 
 import java.io.IOException;
@@ -76,9 +113,8 @@
 
 	}
 
-	public void waitForCompletion() {
-		throw new RuntimeException("not implemented");
-
+	public void waitForCompletion()  throws InterruptedException {
+		
 		synchronized (eventLoop.threadLock) {
 			eventLoop.threadLock.wait();
 		}

--- a/src/native/org_classpath_icedtea_pulseaudio_Operation.c	Mon Aug 11 17:38:17 2008 -0400
+++ b/src/native/org_classpath_icedtea_pulseaudio_Operation.c	Tue Aug 12 10:09:01 2008 -0400
@@ -1,3 +1,40 @@
+/* org_classpath_icedtea_pulseaudio_Operation.c
+ Copyright (C) 2008 Red Hat, Inc.
+
+ This file is part of IcedTea.
+
+ IcedTea 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.
+
+ IcedTea 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 IcedTea; see the file COPYING.  If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+
+ Linking this library statically or dynamically with other modules is
+ making a combined work based on this library.  Thus, the terms and
+ conditions of the GNU General Public License cover the whole
+ combination.
+
+ As a special exception, the copyright holders of this library give you
+ permission to link this library with independent modules to produce an
+ executable, regardless of the license terms of these independent
+ modules, and to copy and distribute the resulting executable under
+ terms of your choice, provided that you also meet, for each linked
+ independent module, the terms and conditions of the license of that
+ module.  An independent module is a module which is not derived from
+ or based on this library.  If you modify this library, you may extend
+ this exception to your version of the library, but you are not
+ obligated to do so.  If you do not wish to do so, delete this
+ exception statement from your version.
+ */
+
 #include "org_classpath_icedtea_pulseaudio_Operation.h"
 
 #include "jni-common.h"