<dependency> <groupId>com.klogger</groupId> <artifactId>klogger</artifactId> <version>1.0.0</version> </dependency> import com.klogger.Logger; // ... Logger logger = Logger.getLogger(YourClass.class); logger.info("This is an info log message."); logger.error("An error occurred: " + errorMessage); properties log.level=DEBUG log.file=/path/to/log/file.log log.pattern=%d{yyyy-MM-dd HH:mm:ss} [%-5level] %class.%method: %msg%n