code: // Licensed to the Software Freedom Conservancy (SFC) under one
  // or more contributor license agreements.  See the NOTICE file
  // distributed with this work for additional information
  // regarding copyright ownership.  The SFC licenses this file
  // to you under the Apache License, Version 2.0 (the
  // "License"); you may not use this file except in compliance
  // with the License.  You may obtain a copy of the License at
  //
  //   http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing,
  // software distributed under the License is distributed on an
  // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  // KIND, either express or implied.  See the License for the
  // specific language governing permissions and limitations
  // under the License.
  
  package org.openqa.selenium.remote.tracing;
  
  import io.opentelemetry.context.propagation.ContextPropagators;
  import io.opentelemetry.sdk.OpenTelemetrySdk;
  import io.opentelemetry.sdk.trace.SdkTracerProvider;
  import org.openqa.selenium.remote.tracing.opentelemetry.OpenTelemetryTracer;
  
  public class DefaultTestTracer {
  
    public static Tracer createTracer() {
      ContextPropagators propagators = ContextPropagators.noop();
      SdkTracerProvider sdkTracerProvider = SdkTracerProvider.builder().build();
  
      OpenTelemetrySdk openTelemetrySdk =
          OpenTelemetrySdk.builder()
              .setTracerProvider(sdkTracerProvider)
              .setPropagators(propagators)
              .build();
  
      Runtime.getRuntime().addShutdownHook(new Thread(sdkTracerProvider::close));
  
      return new OpenTelemetryTracer(
          openTelemetrySdk.getTracer("test"), propagators.getTextMapPropagator());
    }
  }
  