in log4j-weaver/src/main/java/org/apache/logging/log4j/weaver/log4j2/LoggerConversionHandler.java [75:103]
private void createLogBuilder(LocationMethodVisitor mv, String methodName) {
final Method method;
switch (methodName) {
case "debug":
method = AT_DEBUG_METHOD;
break;
case "error":
method = AT_ERROR_METHOD;
break;
case "fatal":
method = AT_FATAL_METHOD;
break;
case "info":
method = AT_INFO_METHOD;
break;
case "log":
method = AT_LEVEL_METHOD;
break;
case "trace":
method = AT_TRACE_METHOD;
break;
case "warn":
method = AT_WARN_METHOD;
break;
default:
throw new ConversionException("Unknown logging method " + methodName);
}
mv.invokeInterface(LOGGER_TYPE, method);
}