This little code snippet will pass everything logged using java.util.logging (JUL) to SLF4J AND remove JUL's default Handler, so to avoid having everything logged twice: // Jersey uses java.util.logging - bridge to slf4 SLF4JBridgeHandler.removeHandlersForRootLogger(); SLF4JBridgeHandler.install(); The reason I'm posting this is that it took me a little longer than expected to write it. I've never