java-tutorials/logging-modules/log4j/pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<groupId>com.baeldung</groupId>
	<artifactId>log4j</artifactId>
	<version>1.0-SNAPSHOT</version>

	<parent>
		<groupId>com.baeldung</groupId>
		<artifactId>parent-modules</artifactId>
		<version>1.0.0-SNAPSHOT</version>
		<relativePath>../../</relativePath>
	</parent>

	<dependencies>
		<!--log4j dependencies -->
		<dependency>
			<groupId>log4j</groupId>
			<artifactId>log4j</artifactId>
			<version>${log4j.version}</version>
		</dependency>
		<dependency>
			<groupId>log4j</groupId>
			<artifactId>apache-log4j-extras</artifactId>
			<version>${log4j.version}</version>
		</dependency>

		<!--log4j2 dependencies -->
		<dependency>
			<groupId>org.apache.logging.log4j</groupId>
			<artifactId>log4j-api</artifactId>
			<version>${log4j-api.version}</version>
		</dependency>
		<dependency>
			<groupId>org.apache.logging.log4j</groupId>
			<artifactId>log4j-core</artifactId>
			<version>${log4j-core.version}</version>
		</dependency>
		<!--disruptor for log4j2 async logging -->
		<dependency>
			<groupId>com.lmax</groupId>
			<artifactId>disruptor</artifactId>
			<version>${disruptor.version}</version>
		</dependency>
	</dependencies>

	<properties>
		<log4j.version>1.2.17</log4j.version>
		<log4j-api.version>2.7</log4j-api.version>
		<log4j-core.version>2.7</log4j-core.version>
		<disruptor.version>3.3.6</disruptor.version>
	</properties>

</project>