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Questions about pom.xml

  1. There is a mistake in the dependencyManagement/dependency sections, what is it?
  2. What's the command to activate the static profile? How does maven decide to run frontend-maven-plugin during the build?

Questions about AccountServiceClient.java

  1. There is a Spring configuration issue in this class, what is it?
  2. Is the logic correct in getAccounts method? How can we fix it?
  3. There is a bad coding practice in the isClosed method, can you spot it?

Questions about Account.java

  1. Are all fields defined with appropriate types?
  2. How would you implement the equals method?

Questions about ddl.sql

  1. Is the one to many relationship modelled correctly?

Questions about AccountRepository.java

  1. Is the query going to perform well for a large number of Accounts? How can we make sure it does?

Questions about AccountController.java

  1. How would separate the implementation in separate layers?
  2. Is this controller following REST best practices? How would you fix it?
  3. How would you introduce API versioning in this case?

Questions about ServiceConfiguration.java

  1. How can we make sure only valid values are provided through configuration properties?
  2. Which validation annotations would you use to ensure the rules documented in javadoc are enforced?
  3. How can we provide a default value for portNumber?

Questions about dto package

  1. What are the problems with the fields defined?
  2. What do you think about the inheritance implemented, is it proper or something(s) not good?

Questions about CustomerService.java

  1. Is the bean stereotype correct?
  2. How would you have implemented the getNextTierPromotionTime(Customer) method?
  3. What do you think about the other parts of the class? How would you refactor?

Questions about 'openapi.yaml' (use your IDE's support for folding code to present all endpoints in a single page)

  1. The business analyst has decided to help the team by supplying an API spec, what do you think about its design?

Questions about security

  1. The security department said that TransferController has security vulnerabilities, can you spot them and suggest fixes? (show the presence of TokenSecurityUtils.getCurrentUser() to the candidate)

Questions about CustomerServiceTest

  1. Is the test correct? How can we fix it?
  2. How would you implement testing more combinations of tier values and customer types ?