Lab: Compile the Application

Upgrading from Spring Boot 2.5 to 2.7

Introduction

5m
- Locked
  
  Preparing to upgrade
  
  15m
  
  Locked
  
  Assess
  
  5m
  
  Locked
  
  Lab: Compile the Application
  
  10m
- Locked
  
  Update the base Spring Boot version
  
  8m
  
  Locked
  
  Lab: Update the base Spring Boot Version
  
  5m
  
  Locked
  
  Update Spring and Spring Boot dependencies
  
  5m
  
  Locked
  
  Lab: Update the Spring/Spring Boot dependencies
  
  6m
  
  Locked
  
  Update non-Spring dependencies
  
  7m
  
  Locked
  
  Lab: Update the Non-Spring Dependencies
  
  10m
  
  Locked
  
  Successful compilation
  
  7m
  
  Locked
  
  Lab: Get the application to successfully compile again
  
  7m
- Locked
  
  Spring Security considerations
  
  15m
  
  Locked
  
  Lab: Update Spring Security version
  
  15m
- Locked
  
  Run local tests
  
  5m
  
  Locked
  
  Lab: Fixing tests and housekeeping
  
  7m
  
  Locked
  
  Migrating from JUnit 4 to JUnit 5 (Jupiter)
  
  5m
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  Deprecated Properties & Runtime Errors
  
  5m
  
  Locked
  
  Lab: Deprecated Properties & Runtime Errors
  
  5m
  
  Locked
  
  Testing for Parity
  
  5m
- Locked
  
  Release - Ship It!
  
  5m
Completed

Conclusion

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In this lab you'll make any necessary update to our Spring Boot 2.5 application so it compiles and the test pass. This will be our known good state where we can begin our upgrade to Spring Boot 2.7.