<?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> <artifactId>rxjava-observables</artifactId> <version>1.0-SNAPSHOT</version> <name>rxjava-observables</name> <parent> <groupId>com.baeldung</groupId> <artifactId>parent-java</artifactId> <version>0.0.1-SNAPSHOT</version> <relativePath>../parent-java</relativePath> </parent> <dependencies> <dependency> <groupId>io.reactivex</groupId> <artifactId>rxjava</artifactId> <version>${rx.java.version}</version> </dependency> <dependency> <groupId>io.reactivex</groupId> <artifactId>rxjava-string</artifactId> <version>${rx.java.string.version}</version> </dependency> <dependency> <groupId>org.assertj</groupId> <artifactId>assertj-core</artifactId> <version>${assertj.version}</version> </dependency> </dependencies> <properties> <rx.java.string.version>1.1.1</rx.java.string.version> <rx.java.version>1.2.5</rx.java.version> <assertj.version>3.8.0</assertj.version> </properties> </project>