4.0.0 com.interactivebrokers tws-api 10.19.01 UTF-8 . build maven-compiler-plugin 3.7.0 1.8 1.8 com/** org.apache.maven.plugins maven-source-plugin 3.0.1 com/** attach-sources jar-no-fork org.apache.maven.plugins maven-jar-plugin com.interactivebrokers.twsapi