in src/main/java/org/apache/sling/tenant/internal/TenantProviderImpl.java [183:196]
public Tenant getTenant(final String tenantId) {
if (tenantId != null && tenantId.length() > 0) {
return call(new ResourceResolverTask<Tenant>() {
@Override
public Tenant call(ResourceResolver resolver) {
Resource tenantRes = getTenantResource(resolver, tenantId);
return (tenantRes != null) ? new TenantImpl(tenantRes) : null;
}
});
}
// in case of some problem
return null;
}