java-design-patterns com.iluwatar 1.23.0-SNAPSHOT 4.0.0 filterer com.google.guava guava 29.0-jre org.junit.jupiter junit-jupiter-api 5.6.2 test org.junit.jupiter junit-jupiter-engine 5.6.2 test org.assertj assertj-core 3.16.1 test maven-surefire-plugin 2.22.2 maven-failsafe-plugin 2.22.2