Since I upgrade my openapi version from x to x all of the generated file now end with def. Example Action is now Actiondef. The files have not changed, just the version.

dependencies

  <!-- ............................................................... -->
  <!--                        OpenAPI Tools                        -->
  <!-- ............................................................... -->
  <dependency>
    <groupId>org.openapitools</groupId>
    <artifactId>jackson-databind-nullable</artifactId>
    <version>0.2.1</version>
  </dependency>
  <dependency>
    <groupId>org.springdoc</groupId>
    <artifactId>springdoc-openapi-ui</artifactId>
    <version>1.8.0</version>
  </dependency>
 <dependency>
  <groupId>org.springdoc</groupId>
  <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
  <version>2.5.0</version>
</dependency>

plug-in was 5.3.0 and now it is 7.6.0

  <!-- ............................................................... -->
  <!--                    OpenAPI Generator Plugin                     -->
  <!-- ............................................................... -->
  <plugin>
    <groupId>org.openapitools</groupId>
    <artifactId>openapi-generator-maven-plugin</artifactId>
    <version>7.6.0</version>
    <executions>
      <execution>
        <id>generate-java</id>
        <goals>
          <goal>generate</goal>
        </goals>
        <phase>generate-resources</phase>
        <configuration>
          <configOptions>
            <useJakartaEe>true</useJakartaEe>
            <sourceFolder>.</sourceFolder>
            <interfaceOnly>true</interfaceOnly>
            <useTags>true</useTags>
            <dateLibrary>java8</dateLibrary>
            <java8>true</java8>
            <reactive>false</reactive>
            <useBeanValidation>true</useBeanValidation>
            <performBeanValidation>true</performBeanValidation>
            <useOptional>true</useOptional>
            <serviceInterface>false</serviceInterface>
            <serviceImplementation>false</serviceImplementation>
          </configOptions>
          <generateAliasAsModel>false</generateAliasAsModel>
          <generateApiDocumentation>true</generateApiDocumentation>
          <generateApis>false</generateApis>
          <generateApiTests>false</generateApiTests>
          <generateModelDocumentation>true</generateModelDocumentation>
          <generateModels>true</generateModels>
          <generateModelTests>true</generateModelTests>
          <generateSupportingFiles>false</generateSupportingFiles>
          <generatorName>spring</generatorName>
         <inputSpec>${generated.sources.openapi}/EtlConfiguration.api.json</inputSpec>
          <typeMappings>map=java.util.Map</typeMappings>
          <modelPackage>etl.product.configuration.models</modelPackage>
          <output>${generated.sources.java}</output>
        </configuration>
      </execution>

It is the plug-in that has changed the names. The only thing that has changed is the version and I added true.

Has anyone experienced this and was able to prevent it from happening?