As part of the OpenTelemetry metrics project, we made all methods in ApiTracer default in this PR. Since BaseApiTracer was originally introduced for Java 7 compatibility and we dropped Java 7 support now, we can replace the usage of BaseApiTracer and BaseApiTracerFactory with ApiTracer and ApiTracerFactory.
For example, make BigtableTracer implements ApiTracer instead of extending from BaseApiTracer.
As part of the OpenTelemetry metrics project, we made all methods in
ApiTracerdefault in this PR. SinceBaseApiTracerwas originally introduced for Java 7 compatibility and we dropped Java 7 support now, we can replace the usage ofBaseApiTracerandBaseApiTracerFactorywithApiTracerandApiTracerFactory.For example, make
BigtableTracerimplementsApiTracerinstead of extending from BaseApiTracer.