[JAVA] Use DataDog APM with unsupported frameworks

As you read the official documentation, here describes how to implement it, and there is a list of supported frameworks. If you read only here, it seems that it can not be used with frameworks that are not supported, but when I contacted support, there is a way to implement it manually instead of automatic detection.

The manual implementation method is also in Official documentation here, so you can implement it according to this.

In the case of Java application, just add the annotation as below.

import datadog.trace.api.Trace;

public class MyClass {
  @Trace
  public static void myMethod() {
    // your method implementation here
  }
}