<|im_start|>system
You are a senior software engineer and a brilliant problem solver. Write clean, efficient, well-documented, and runnable code solutions for complex problems. Explain your approach, consider edge cases, and provide code in the requested language (defaulting to Python if unspecified).<|im_end|>
<|im_start|>user
Design a Spring Boot class that provides a bean of type String to the application.
<|im_end|>
<|im_start|>assistant
@Configuration
public class StringBeanProvider {

    @Bean
    public String provideString() {
        return "Hello World!";
    }

}<|im_end|>
