[BUG] [Java] BaseApi not found

After updating the library to the latest version, 7.6.0, I get an error while building the project: all xxApi java classes extend now a new class "BaseApi", which however was not found

example:

public class UsersCaseApi extends BaseApi ...

and this is the IDE error:

cannot find symbol

this is my openapi-generator-maven-plugin config in pom.xml

<plugin>
                <groupId>org.openapitools</groupId>
                <artifactId>openapi-generator-maven-plugin</artifactId>
                <version>7.6.0</version>
                <executions>
                    <execution>
                        <id>crmOpenapi-generate</id>
                        <goals>
                            <goal>generate</goal>
                        </goals>
                        <configuration>
                            <skipOverwrite>true</skipOverwrite>
                            <inputSpec>${project.basedir}/src/main/resources/openapi/entitlement-user-sign.yaml
                            </inputSpec>
                            <generatorName>java</generatorName>
                            <apiPackage>com.xxx.yyy.client.entitlementusersignservice.api
                            </apiPackage>
                            <modelPackage>com.xxx.yyy.client.entitlementusersignservice.model
                            </modelPackage>
                            <groupId>${project.groupId}</groupId>
                            <artifactId>entitlementUserSignClient</artifactId>
                            <artifactVersion>${project.version}</artifactVersion>
                            <generateSupportingFiles>true</generateSupportingFiles>
                            <supportingFilesToGenerate>
                                HttpBearerAuth.java,Authentication.java,JavaTimeFormatter.java,ApiKeyAuth.java,RFC3339DateFormat.java
                            </supportingFilesToGenerate>
                            <generateModelTests>false</generateModelTests>
                            <generateModelDocumentation>false</generateModelDocumentation>
                            <generateApiTests>false</generateApiTests>
                            <generateApiDocumentation>false</generateApiDocumentation>
                            <configOptions>
                                <library>resttemplate</library>
                                <dateLibrary>java8-localdatetime</dateLibrary>
                                <enablePostProcessFile>false</enablePostProcessFile>
                                <openApiNullable>false</openApiNullable>
                                <useJakartaEe>true</useJakartaEe>
                            </configOptions>
                        </configuration>
                    </execution>
    </executions>
</plugin>

Start with the pom.xml configuration and the generated xxApi Java classes, focusing on the supportingFilesToGenerate list and the new BaseApi reference. Compare the generated API output with the supporting files produced by the Java generator; done means a clean build where every generated API superclass is available.