socket.io-server-bom io.socket 3.0.2 4.0.0 socket.io-server jar socket.io-server Socket.IO server library for Java io.socket engine.io-server 5.0.1 javax javaee-api 7.0 provided junit junit 4.13.2 test org.mockito mockito-core 3.12.1 test org.mockito mockito-inline 3.12.1 test org.apache.maven.plugins maven-compiler-plugin 3.5.1 1.8 1.8 UTF-8 -Xlint:unchecked true true org.apache.maven.plugins maven-source-plugin 3.2.0 attach-sources jar-no-fork org.apache.maven.plugins maven-javadoc-plugin 3.1.1 attach-javadocs jar org.apache.maven.plugins maven-jar-plugin 3.2.0 org.apache.maven.plugins maven-surefire-plugin 2.22.0 -Dfile.encoding=UTF-8 java.util.logging.config.file ./src/test/resources/logging.properties both true