# An application that adds masker-spring-boot-starter and nothing else Masker beans : [masker] MaskerProperties beans : [masker-com.ankurm.masker.MaskerProperties] Jackson module beans : [maskerJacksonModule] JSON of a Customer : {"name":"Asha","card":"************1111"} --- what Boot recorded (the same lines --debug prints) --- com.ankurm.masker.MaskerAutoConfiguration [matched] matched: @ConditionalOnProperty (masker.enabled) matched com.ankurm.masker.MaskerAutoConfiguration#masker [matched] matched: @ConditionalOnMissingBean (types: com.ankurm.masker.Masker; SearchStrategy: all) did not find any beans com.ankurm.masker.MaskerJacksonAutoConfiguration [matched] matched: @ConditionalOnClass found required class 'tools.jackson.databind.json.JsonMapper' matched: @ConditionalOnBean (types: com.ankurm.masker.Masker; SearchStrategy: all) found bean 'masker' com.ankurm.masker.MaskerJacksonAutoConfiguration#maskerJacksonModule [matched] matched: @ConditionalOnMissingBean (types: com.ankurm.masker.MaskerJacksonModule; SearchStrategy: all) did not find any beans