Have got this APM-call:
Tracer tracer = new ElasticApmTracer();
After that I am supposed to be talking "the opentracing language"
https://opentracing.io/docs/best-practices/
Kind of lost between the different imports ??
Don't know where to select APM and where to select opentracing.
import co.elastic.apm.opentracing.ElasticApmTracer;
import io.opentracing.Tracer;
import io.opentracing.propagation.Format;
import io.opentracing.Span;
import io.opentracing.SpanContext;
import io.opentracing.tag.Tags;