It was never the sexiest language, but for decades Java has been a mainstay of modern technology, and it's going to be with ...

You can also configure the agent and exporter via command line arguments or environment variables. The net result is the ability to gather telemetry data from a Java application without code changes.

When running your Java application from your IDE, make sure the following environment variables are set, so the Java SDK knows how to connect to Dapr's sidecar: DAPR_HTTP_PORT=3500 DAPR_GRPC_PORT=5001 ...

Although variables are as old as programming itself, they’re still a key concept in modern JavaScript ... even strong object-oriented ones like Java—have adopted aspects of functional ...