@Component
public class HeaderGenerator {

    private HeaderConfig headerConfig;
    private HttpHeaders headers;

    public HeaderGenerator(HeaderConfig headerConfig) {
        this.headerConfig = headerConfig;
        this.headers = new HttpHeaders();
        setHeaders();
    }
    /...
}

public class HeaderConfig {

    private String environment;
    private String clientId;
    private String user;
    private String password;

    public HeaderConfig(String environment, String clientId, String user, String password) {
        this.environment = environment;
        this.clientId = clientId;
        this.user = user;
        this.password = password;
    }
}

@Bean
@Qualifier("otherHeaderGenerator")
public HeaderGenerator otherHeaderGenerator() {
    HeaderConfig headerConfig = new HeaderConfig(environmentName, cfaWsClientId, otherUser, otherPassword);
    return new HeaderGenerator(headerConfig);
}

@Bean
@Qualifier("standardHeaderGenerator")
public HeaderGenerator standardHeaderGenerator() {
    HeaderConfig headerConfig = new HeaderConfig(environmentName, cfaWsClientId, basicUser, basicPassword);
    return new HeaderGenerator(headerConfig);
}

@Bean
@Qualifier("otherHeaderGenerator")
public HeaderGenerator otherHeaderGenerator() {
    return new HeaderGenerator(otherHeaderConfig());
}

@Bean
@Qualifier("otherHeaderConfig")
public HeaderConfig otherHeaderConfig() {
    return new HeaderConfig(environmentName, cfaWsClientId, otherUser, otherPassword);
}

@Bean
@Qualifier("standardHeaderGenerator")
public HeaderGenerator standardHeaderGenerator() {
    return new HeaderGenerator(standardHeaderConfig());
}

@Bean
@Qualifier("standardHeaderConfig")
public HeaderConfig standardHeaderConfig() {
    return new HeaderConfig(environmentName, cfaWsClientId, basicUser, basicPassword);
}