Update spring template
package ca.uhn.fhir.to;
+import ca.uhn.fhir.to.mvc.AnnotationMethodHandlerAdapterConfigurer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
-import org.thymeleaf.spring4.SpringTemplateEngine;
-import org.thymeleaf.spring4.templateresolver.SpringResourceTemplateResolver;
-import org.thymeleaf.spring4.view.ThymeleafViewResolver;
+import org.thymeleaf.spring5.SpringTemplateEngine;
+import org.thymeleaf.spring5.templateresolver.SpringResourceTemplateResolver;
+import org.thymeleaf.spring5.view.ThymeleafViewResolver;
import org.thymeleaf.templatemode.TemplateMode;
-import ca.uhn.fhir.to.mvc.AnnotationMethodHandlerAdapterConfigurer;
-
@Configuration
@EnableWebMvc
@ComponentScan(basePackages = "ca.uhn.fhir.to")
