@@ -6,9 +6,7 @@ import cn.iocoder.dashboard.framework.tracer.core.ITrace;
import io.netty.util.concurrent.FastThreadLocal;
import org.apache.skywalking.apm.toolkit.trace.TraceContext;
-import java.util.Map;
import java.util.UUID;
-import java.util.concurrent.ConcurrentHashMap;
/**
* 链路追踪工具类