@Override
    public void afterPropertiesSet() throws Exception {
        tenantDefinitionList.addAll(readFromJsonResource());
        initializeWatchService();
    }
This is {@link DefaultTenantsManager}.

@author Misagh Moayyed
@since 7.2.0
core/cas-server-core-multitenancy/src/main/java/org/apereo/cas/multitenancy/DefaultTenantsManager.java