core/play/src/main/java/play/Logger.java
public static ALogger of(Class<?> clazz) {
    return new ALogger(play.api.Logger.apply(clazz));
  }
public static ALogger of(Class<?> clazz) {
    return new ALogger(play.api.Logger.apply(clazz));
  }
Obtain a logger instance.

@param clazz a class whose name will be used as logger name
@return a logger