title: How do I set all Strings variables to upperCase() in the whole spring boot project
body: <p>I'm in project of Spring Boot and I'm doing a task that I need to set Strings variables of all Classes in the code to upperCase.</p>
  
  <p>I could use getter's to do that, but I wanna know if exists any configuration that I can use to make it more easier</p>
  
  <p>My configuration class:</p>
  
  <pre class="lang-java prettyprint-override"><code>@Configuration
  @EnableAutoConfiguration
  @EnableSwagger2
  @EnableScheduling
  public class FooConfiguration {
  
      @Bean
      public Docket docket() {
          return new Docket(DocumentationType.SWAGGER_2)
                  .select()   
  .apis(RequestHandlerSelectors.withClassAnnotation(RestController.class))
                  .build();
      }
  }
  </code></pre>
  
  <p>What I don't want to do: </p>
  
  <pre class="lang-java prettyprint-override"><code>public String getFoo() {
     return foo.toUpperCase();
  } 
  </code></pre>