in log4j-api-to-jul/src/main/java/org/apache/logging/log4j/tojul/JULLogger.java [130:153]
public Level getLevel() {
final int julLevel = getEffectiveJULLevel().intValue();
// Test in logical order of likely frequency of use
// Must be kept in sync with #convertLevel()
if (julLevel == java.util.logging.Level.ALL.intValue()) {
return Level.ALL;
}
if (julLevel <= java.util.logging.Level.FINER.intValue()) {
return Level.TRACE;
}
if (julLevel <= java.util.logging.Level.FINE.intValue()) { // includes FINER
return Level.DEBUG;
}
if (julLevel <= java.util.logging.Level.INFO.intValue()) { // includes CONFIG
return Level.INFO;
}
if (julLevel <= java.util.logging.Level.WARNING.intValue()) {
return Level.WARN;
}
if (julLevel <= java.util.logging.Level.SEVERE.intValue()) {
return Level.ERROR;
}
return Level.OFF;
}