source dd Trace from dd artifact and update sfx to last possible.

Author: breedx-splk

instrumentation/external-annotations/javaagent/build.gradle.kts

@@ -18,7 +18,8 @@ dependencies {
   testImplementation("io.opentracing.contrib.dropwizard:dropwizard-opentracing:0.2.2") {
     isTransitive = false
   }
-  testImplementation("com.signalfx.public:signalfx-trace-api:0.48.0-sfx1")
+  testImplementation("com.datadoghq:dd-trace-api:1.43.0")
+  testImplementation("com.signalfx.public:signalfx-trace-api:0.48.0-sfx8")
   // Old and new versions of kamon use different packages for Trace annotation
   testImplementation("io.kamon:kamon-annotation_2.11:0.6.7") {
     isTransitive = false

instrumentation/external-annotations/javaagent/src/test/java/io/opentelemetry/javaagent/instrumentation/extannotations/SayTracedHello.java

@@ -24,6 +24,7 @@ public String newrelic() {
     return "hello!";
   }
 
+  // End of life -- never use this annotation in new development
   @com.signalfx.tracing.api.Trace
   public String signalfx() {
     Span.current().setAttribute("providerAttr", "SignalFx");