--- activeio-core/src/main/java/org/apache/activeio/journal/howl/HowlJournal.java	2006-11-17 01:40:53.000000000 +0100
+++ activeio-core/src/main/java/org/apache/activeio/journal/howl/HowlJournal.java-gil	2012-09-14 12:36:16.560310926 +0200
@@ -147,6 +147,28 @@
 			public void logOverflowNotification(long key) {
 				eventListener.overflowNotification(new LongRecordLocation(key));
 			}
+			/////// howl-logger 1.0.2 demarcation///////
+			/* (non-Javadoc)
+			* @see org.objectweb.howl.log.LogEventListener#log(int,java.lang.String,java.lang.Throwable)
+			*/
+			public void log(int level, String message, Throwable thrown) {
+				// TODO Auto-generated method stub
+				throw new AbstractMethodError();
+			}
+			/* (non-Javadoc)
+			* @see org.objectweb.howl.log.LogEventListener#log(int,java.lang.String)
+			*/
+			public void log(int level, String message) {
+				// TODO Auto-generated method stub
+				throw new AbstractMethodError();
+			}
+			/* (non-Javadoc)
+			* @see org.objectweb.howl.log.LogEventListener#isLoggable(int)
+			*/
+			public boolean isLoggable(int level) {
+				// TODO Auto-generated method stub
+				throw new AbstractMethodError();
+			}
 		});
 	}