Many third-party UAV companies offer their UAVs as mobile data collectors to assist their clients in remote data collection missions ... and implement the Secure Homomorphic Encryption (SHE) framework ...

See WhazzupGreeting for a real example. No XML, only Java. You can mark any interface or abstract class as an extension point (with marker interface ExtensionPoint) and you specified that an class is ...

Use Apache Causeway™ to rapidly develop domain-driven apps or modular monoliths in Java, on top of the Spring Boot platform. Write your business logic in entities, domain services or view models, and ...