Users of Java 5 would benefit from conveinience methods on org.slf4j.Logger allowing n arguemnts to be passed to a log request, without the need to construct an object array first. This could take the form of void debug(String msg, Object ... args); or void debug(String msg, Throwable t, Object ... args);

Obstacles exist in adding this functionality due to preserving compatbility with JDK1.2. An additional "Tiger" module might be required as a wrapper to the existing implementation.

Existing discussion can be found on the mailing list:
http://www.slf4j.org/pipermail/user/2006-February/000063.html
http://www.slf4j.org/pipermail/user/2006-October/000136.html