<?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-operators</artifactId> <version>1.0-SNAPSHOT</version> <name>rxjava-operators</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>${rx.java.version}</version> </dependency> <dependency> <groupId>io.reactivex.rxjava2</groupId> <artifactId>rxjava</artifactId> <version>${rx.java2.version}</version> </dependency> <!-- https://mvnrepository.com/artifact/com.github.akarnokd/rxjava2-extensions --> <dependency> <groupId>com.github.akarnokd</groupId> <artifactId>rxjava2-extensions</artifactId> <version>${rxjava2.ext.version}</version> </dependency> <dependency> <groupId>org.assertj</groupId> <artifactId>assertj-core</artifactId> <version>${assertj.version}</version> </dependency> <dependency> <groupId>io.reactivex</groupId> <artifactId>rxjava-math</artifactId> <version>${rx.java.math.version}</version> </dependency> <dependency> <groupId>com.jayway.awaitility</groupId> <artifactId>awaitility</artifactId> <version>${awaitility.version}</version> </dependency> </dependencies> <properties> <rxjava2.ext.version>0.20.4</rxjava2.ext.version> <rx.java2.version>2.2.2</rx.java2.version> <assertj.version>3.8.0</assertj.version> <rx.java.version>1.2.5</rx.java.version> <rx.java.math.version>1.0.0</rx.java.math.version> <awaitility.version>1.7.0</awaitility.version> </properties> </project>