To install Dapp canister, use Motoko code main.mo, copy/paste to Motoko Playground and deploy.
This application requires Java version 1.8.
Modify application.properties file to set canister location and id.
ic.location=https://icp-api.io/
ic.canister=75i2c-tiaaa-aaaab-qacxa-cai
Run Gradle build. Modify Java version in the build file if higher than 1.8.
gradle build
Run Java with fat jar
java -jar build/libs/ic4j-sample-helloworld-advanced-0.7.0.jar