notes/java.md

install gradle: https://linuxhint.com/installing_gradle_ubuntu/

wget -c https://services.gradle.org/distributions/gradle-7.5.1-bin.zip -P /tmp sudo unzip -d /opt/gradle /tmp/gradle-7.5.1-bin.zip

create sample application with gradle: https://docs.gradle.org/current/samples/sample_building_java_applications.html