Deleted class `com.coremedia.objectserver.web.HandlerMappingTracker`

Deleted class `com.coremedia.objectserver.web.HandlerMappingTracker`. Use the spring boot mappings actuator to inspect your application's spring MVC mappings.

(CMS-16533)

Garbage Collector changed to UseParallelGC, Image Transformation: default permits reduced to 1/4 of heap size

We observed Out Of Memory exceptions in CAEs with small heap configurations (around 1.2 GB). We presume this is due to some bugs in the new garbage collector called G1 (Garbage First) which is the default algorithm for server configurations since JDK 9, e.g. https://bugs.java.com/bugdatabase/view_bug.do?bug_id=8192647 .

Follow Section, “Garbage Collector changed to UseParallelGC, Image Transformation: default permits reduced to 1/4 of heap size” for upgrade information.

(CMS-16168)

CAE Spring Boot Actuators can now be started on separate port

Spring Boot Actuators reuse the central part of the Spring MVC infrastructure. The CAE 'viewResolver' bean was type-incompatible with the Spring MVC 'viewResolver' bean. Hence the CAE 'viewResolver' bean was renamed to 'modelAwareViewResolver' so that the Spring Boot Actuators can now be run on a separate port for CAEs.

(CMS-14007)