SpringBoot WebMvcMetricsFilter not created after upgrading to Spring Boot 2.7.0 when another user created bean of type FilterRegistrationBean is available

After upgrading from Spring Boot 2.6.8 to 2.7.0 WebMvcMetricsAutoConfiguration does not create a WebMvcMetricsFilter bean when a user created FilterRegistrationBean is available, regardless of what type of the filter bean.

In Spring Boot 2.7.0 the FilterRegistrationBean has ConditionalOnMissingBean , whereas Spring Boot 2.6.8 allways creates the bean:

Spring Boot 2.7.0 WebMvcMetricsAutoConfiguration:

@ConditionalOnMissingBean
public FilterRegistrationBean<WebMvcMetricsFilter>

It seems that ConditionalOnMisstingBean ignores the type parameter T when evaluating the condition.

Is that a bug or how to make @ConditionalOnMissingBean respects the type parameter T ?

Best regards.

Comment From: izeye

This seems to be a duplicate of https://github.com/spring-projects/spring-boot/issues/31150.

Comment From: wilkinsona

Indeed it is, @izeye. Thanks.

Comment From: dariosanna

OK thank you