Added shadowtest support

[ericmoshare]

Motivation:

 -Added operationName  adapter, in order to resolve operationName get displayed as unknown issue.
 -Added stressTest mark support.

Modification:

 -Resolve operationName, traceId  during sending the request to Zipkin.

Result:

If there is no issue then describe the changes introduced by this PR.

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[glmapper]

@nobodyiam @xzchaoo why not merge this PR?

[nobodyiam]

@glmapper would you please help to review this pr?

[glmapper]

@ericmoshare PLS check format you can exec 'mvn clean compile' in local to format your code