@Ceki, yes, in java.util.logging, there is a CONFIG level that is between DEBUG and INFO. However, when you use SLF4JBridgeHandler, there is no level between DEBUG and INFO. Any j.u.l. CONFIG messages are converted to slf4j INFO messages. So to the person who uses logback who is editing logback.xml, all they know is that there are messages that are logged at slf4j INFO but that disappear when you set the slf4j logger level to INFO, in violation of the Basic selection rule: “A log request of level p issued to a logger having an effective level q, is enabled if p >= q.” |