Log4j, an open source project, allows developers to control which log statements are output with arbitrary granularity. It's fully configurable at runtime by using external configuration files ...

To switch logging frameworks, just replace slf4j bindings on your class path. For example, to switch from java.util.logging to log4j, just replace slf4j-jdk14-$ {latest.stable.version}.jar with ...

The following two code snippets show this for a class specifying its Log4j logger and for a class specifying its java.util.logging logger. Note that there are more characters in these examples ...

It is not advised to store the server configurations such as DB username, DB password, DB IP address, other service URL, FTP username, FTP password, and Current Version of build in .java file. Because ...

Log4j scores over all other logging APIs because of its ability to provide runtime control over logging without having to touch the source code or binaries. Log4j is purely written in Java. Once the ...

Learn how to log messages effectively in your Java applications by following these six best practices, such as choosing a logging framework and handling exceptions.

A new vulnerability has been discovered in the Log4j Java logging library which also affects the version released last week to patch the flaw known as Log4jshell. The Apache Foundation rushed out ...

Log4Shell : JNDI Injection via Attackable Log4JApache log4j2 is one of the most widely utilized logging library in the Java ecosystem. Many applications depend on log4j that include and are not ...

A newly discovered zero-day vulnerability in the widely used Java logging library Apache Log4j is easy to exploit and enables attackers to gain full control of affected servers.