4.0.0 org.springframework.boot spring-boot-starter-parent 2.4.5 com.example demo 0.0.1-SNAPSHOT Cassandre trading bot tutorial Cassandre trading bot tutorial 11 org.springframework.boot spring-boot-starter tech.cassandre.trading.bot cassandre-trading-bot-spring-boot-starter 4.2.1 org.knowm.xchange xchange-kucoin 5.0.7 org.hsqldb hsqldb 2.5.1 org.springframework.boot spring-boot-starter-test test tech.cassandre.trading.bot cassandre-trading-bot-spring-boot-starter-test 4.2.1 test org.springframework.boot spring-boot-maven-plugin 2.4.5