<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> <parent> <groupId>com.windchat.im</groupId> <artifactId>windchat</artifactId> <version>0.0.1</version> </parent> <groupId>com.windchat.proto</groupId> <artifactId>windchat-protobuf</artifactId> <version>0.0.1-RELEASE</version> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <protobuf.version>3.4.0</protobuf.version> <maven.compiler.source>1.8</maven.compiler.source> <maven.compiler.target>1.8</maven.compiler.target> </properties> <dependencies> <dependency> <groupId>com.google.protobuf</groupId> <artifactId>protobuf-java</artifactId> <version>${protobuf.version}</version> </dependency> </dependencies> </project>