Spring

Introduction In software development, managing dependencies is crucial. However, even a minor change can lead to unexpected issues, as we experienced in our project, Contract Signatures. Our PDF generation suddenly stopped working, and the error message, “NoSuchMethodError (DriverCommandExecutor.<init>),” was far from enlightening. Initially, we suspected that the migration from Java 20 to 21 was the culprit, but that turned out not to be the case. Instead, we traced the issue back to an upgrade in spring-boot-dependencies from version 3....

Some useful links about Spring Boot 3: Spring Boot 3.0 Migration Guide Spring Boot 3.0 Goes GA Spring Framework 6.0 goes GA Spring Framework 6.0 goes GA Recently I have migrated: External Share for Jira External Share for Confluence Contract Signature for Jira Contract Signature for Confluence Approval Path for Jira Approval Path for Confluence to Spring Boot 3. Here are some of the problems I have encountered during the migration....