Comment From: pivotal-issuemaster
@zhangt2333 Please sign the Contributor License Agreement!
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Comment From: pivotal-issuemaster
@zhangt2333 Thank you for signing the Contributor License Agreement!
Comment From: zhangt2333
@snicoll : It's OK now.
Comment From: snicoll
@zhangt2333 thank you for making your first contribution to Spring Boot.