When using IDEA for inspection, I found that some code can be simplified, so I submit a PR here.

Comment From: pivotal-issuemaster

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Comment From: pivotal-issuemaster

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Comment From: snicoll

Thank you for making your first contribution to Spring Boot @richard1230. Please note we prefer to apply automatic inspection ourselves as there is a judgement call involved. For instance, while that if statement could certainly be simplified using the inspection, I find it harder to read than the current code so I've reverted that change, see https://github.com/spring-projects/spring-boot/commit/4165863859a69d148a851e29224df3beb0b75a2e for more details.