4.0.0 com.baeldung hystrix 1.0 hystrix org.springframework.boot spring-boot-starter-parent 1.4.0.RELEASE 1.8 1.5.4 0.20.7 1.3 4.12 3.5.1 2.6 2.19.1 2.7 1.3.16 1.4.3 1.4.0.RELEASE org.springframework.boot spring-boot-starter-tomcat provided org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-aop com.netflix.hystrix hystrix-core ${hystrix-core.version} com.netflix.hystrix hystrix-metrics-event-stream ${hystrix-metrics-event-stream.version} com.netflix.rxjava rxjava-core ${rxjava-core.version} org.hamcrest hamcrest-all ${hamcrest-all.version} test junit junit ${junit.version} test org.springframework spring-test test org.springframework.boot spring-boot-starter-test ${spring-boot-starter-test.version} test org.springframework.boot spring-boot-maven-plugin org.apache.maven.plugins maven-compiler-plugin ${maven-compiler-plugin.version} 1.8 1.8