incubator-gcm io.edurt.gcm 1.1.2 4.0.0 gcm-common Gcm for Common Tools 3.11.0 0.9.12 org.apache.logging.log4j log4j-slf4j-impl com.squareup.okhttp3 okhttp ${dependency.okhttp3.version} org.reflections reflections ${dependency.reflections.version}