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Java Development
Backend services, REST APIs, and database-backed applications, plus integrations and maintenance of existing Java systems.
Here’s what that includes: Java, SQL, JDBC, Oracle/MySQL; Maven and Git-based workflows.
OrderService.java
public class OrderService {
public Order findById(long id) {
return repository
.findById(id)
.orElseThrow(() ->
new NotFoundException(id));
}
}