# The same application configured with masker.* properties, then switched off --- --masker.replacement=# --masker.visible-tail=6 --- JSON of a Customer : {"name":"Asha","card":"##########111111"} --- --masker.enabled=false --- Masker beans : [] Jackson module beans : [] --- what Boot recorded --- com.ankurm.masker.MaskerAutoConfiguration [not matched] did not match: @ConditionalOnProperty (masker.enabled) found different value in property 'enabled' com.ankurm.masker.MaskerJacksonAutoConfiguration [not matched] matched: @ConditionalOnClass found required class 'tools.jackson.databind.json.JsonMapper' did not match: @ConditionalOnBean (types: com.ankurm.masker.Masker; SearchStrategy: all) did not find any beans of type com.ankurm.masker.Masker