[#noissue] Polishing UrlTraceSampler

[emeroad]

No description provided.

[codecov]

Codecov Report

Merging #9647 (7fc061c) into master (18602c8) will decrease coverage by 0.03%.
The diff coverage is 100.00%.

@@             Coverage Diff              @@
##             master    #9647      +/-   ##
============================================
- Coverage     38.95%   38.93%   -0.03%     
+ Complexity    11906    11903       -3     
============================================
  Files          3492     3492              
  Lines         93672    93671       -1     
  Branches      10503    10503              
============================================
- Hits          36490    36470      -20     
- Misses        54014    54030      +16     
- Partials       3168     3171       +3     

Impacted Files	Coverage Δ
...orp/pinpoint/profiler/sampler/UrlTraceSampler.java	73.52% <100.00%> (-0.76%)	⬇️
...p/pinpoint/rpc/client/WriteFailFutureListener.java	56.25% <0.00%> (-25.00%)	⬇️
...p/pinpoint/rpc/stream/StreamChannelRepository.java	57.89% <0.00%> (-21.06%)	⬇️
...vercorp/pinpoint/rpc/packet/ServerClosePacket.java	47.82% <0.00%> (-17.40%)	⬇️
...vercorp/pinpoint/rpc/packet/ClientClosePacket.java	46.66% <0.00%> (-6.67%)	⬇️
...rp/pinpoint/rpc/server/PinpointServerAcceptor.java	84.10% <0.00%> (-4.64%)	⬇️
...orp/pinpoint/rpc/server/DefaultPinpointServer.java	79.83% <0.00%> (-0.83%)	⬇️
...om/navercorp/pinpoint/rpc/codec/PacketDecoder.java	53.33% <0.00%> (+1.66%)	⬆️
...rc/main/java/com/navercorp/pinpoint/test/Item.java	72.22% <0.00%> (+3.70%)	⬆️

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