Use when upgrading an existing Spring Boot application to Boot 4 — dependency transitions, starter renames, test-annotation migration (e.g. @MockBean → @MockitoBean), Jackson 3 issues, related Spring Modulith 2 or Testcontainers 2 upgrade work, or planning a phased migration. Not for greenfield project creation or isolated repository design.
97
96%
Does it follow best practices?
Impact
99%
1.25xAverage score across 3 eval scenarios
Passed
No findings from the security scan
Scanned
6277c14
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