diff --git a/modules/openapi-generator/src/main/resources/JavaSpring/libraries/spring-boot/pom-sb3.mustache b/modules/openapi-generator/src/main/resources/JavaSpring/libraries/spring-boot/pom-sb3.mustache
index 1024ea0d6088..f1b251a815da 100644
--- a/modules/openapi-generator/src/main/resources/JavaSpring/libraries/spring-boot/pom-sb3.mustache
+++ b/modules/openapi-generator/src/main/resources/JavaSpring/libraries/spring-boot/pom-sb3.mustache
@@ -57,9 +57,8 @@
 
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
-        {{^interfaceOnly}}
         <plugins>
-            <plugin>
+            {{^interfaceOnly}}<plugin>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
                 <configuration>
@@ -75,7 +74,19 @@
                   </excludes>
                     {{/lombok}}
                 </configuration>
-            </plugin>
+            </plugin>{{/interfaceOnly}}
+            {{#interfaceOnly}}<plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>{{/interfaceOnly}}
             {{#apiFirst}}
             <plugin>
                 <groupId>org.openapitools</groupId>
@@ -109,7 +120,6 @@
             </plugin>
             {{/apiFirst}}
         </plugins>
-        {{/interfaceOnly}}
     </build>
     <dependencies>
         <dependency>
diff --git a/modules/openapi-generator/src/main/resources/JavaSpring/libraries/spring-boot/pom.mustache b/modules/openapi-generator/src/main/resources/JavaSpring/libraries/spring-boot/pom.mustache
index 26e4aad21fa4..b9d84091bc9d 100644
--- a/modules/openapi-generator/src/main/resources/JavaSpring/libraries/spring-boot/pom.mustache
+++ b/modules/openapi-generator/src/main/resources/JavaSpring/libraries/spring-boot/pom.mustache
@@ -50,9 +50,8 @@
 {{/parentOverridden}}
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
-        {{^interfaceOnly}}
         <plugins>
-            <plugin>
+            {{^interfaceOnly}}<plugin>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
                 <configuration>
@@ -68,7 +67,19 @@
                     </excludes>
                 {{/lombok}}
                 </configuration>
-            </plugin>
+            </plugin>{{/interfaceOnly}}
+            {{#interfaceOnly}}<plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>{{/interfaceOnly}}
             {{#apiFirst}}
             <plugin>
                 <groupId>org.openapitools</groupId>
@@ -102,7 +113,6 @@
             </plugin>
             {{/apiFirst}}
         </plugins>
-        {{/interfaceOnly}}
     </build>
     <dependencies>
         <dependency>
diff --git a/modules/openapi-generator/src/main/resources/JavaSpring/libraries/spring-cloud/pom-sb3.mustache b/modules/openapi-generator/src/main/resources/JavaSpring/libraries/spring-cloud/pom-sb3.mustache
index 65bf80bf1c0f..54c4735c89f6 100644
--- a/modules/openapi-generator/src/main/resources/JavaSpring/libraries/spring-cloud/pom-sb3.mustache
+++ b/modules/openapi-generator/src/main/resources/JavaSpring/libraries/spring-cloud/pom-sb3.mustache
@@ -45,6 +45,20 @@
 
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
+        {{#interfaceOnly}}<plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>{{/interfaceOnly}}
     </build>
 
 {{^parentOverridden}}
diff --git a/modules/openapi-generator/src/main/resources/JavaSpring/libraries/spring-cloud/pom.mustache b/modules/openapi-generator/src/main/resources/JavaSpring/libraries/spring-cloud/pom.mustache
index 41bbf5ef1b20..c1a8d9a96e4d 100644
--- a/modules/openapi-generator/src/main/resources/JavaSpring/libraries/spring-cloud/pom.mustache
+++ b/modules/openapi-generator/src/main/resources/JavaSpring/libraries/spring-cloud/pom.mustache
@@ -44,6 +44,20 @@
 {{/parentOverridden}}
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
+        {{#interfaceOnly}}<plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>{{/interfaceOnly}}
     </build>
 
 {{^parentOverridden}}
diff --git a/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-boot/pom-sb3.mustache b/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-boot/pom-sb3.mustache
index 1b8db5da1c7a..a933ddd54863 100644
--- a/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-boot/pom-sb3.mustache
+++ b/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-boot/pom-sb3.mustache
@@ -52,6 +52,18 @@
                     </execution>
                 </executions>
             </plugin>{{/interfaceOnly}}
+            {{#interfaceOnly}}<plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>{{/interfaceOnly}}
             <plugin>
                 <artifactId>kotlin-maven-plugin</artifactId>
                 <groupId>org.jetbrains.kotlin</groupId>
diff --git a/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-boot/pom.mustache b/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-boot/pom.mustache
index 3a385815ffdd..190b3e46ec9e 100644
--- a/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-boot/pom.mustache
+++ b/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-boot/pom.mustache
@@ -39,6 +39,18 @@
                     </execution>
                 </executions>
             </plugin>{{/interfaceOnly}}
+            {{#interfaceOnly}}<plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>{{/interfaceOnly}}
             <plugin>
                 <artifactId>kotlin-maven-plugin</artifactId>
                 <groupId>org.jetbrains.kotlin</groupId>
diff --git a/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-cloud/pom-sb3.mustache b/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-cloud/pom-sb3.mustache
index cb411401236d..02b5bccf5bbf 100644
--- a/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-cloud/pom-sb3.mustache
+++ b/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-cloud/pom-sb3.mustache
@@ -69,6 +69,18 @@
                     </execution>
                 </executions>
             </plugin>{{/interfaceOnly}}
+            {{#interfaceOnly}}<plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>{{/interfaceOnly}}
             <plugin>
                 <artifactId>kotlin-maven-plugin</artifactId>
                 <groupId>org.jetbrains.kotlin</groupId>
diff --git a/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-cloud/pom.mustache b/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-cloud/pom.mustache
index 1fddfdbb51e5..e8d760b95207 100644
--- a/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-cloud/pom.mustache
+++ b/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-cloud/pom.mustache
@@ -49,6 +49,18 @@
                     </execution>
                 </executions>
             </plugin>{{/interfaceOnly}}
+            {{#interfaceOnly}}<plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>{{/interfaceOnly}}
             <plugin>
                 <artifactId>kotlin-maven-plugin</artifactId>
                 <groupId>org.jetbrains.kotlin</groupId>
diff --git a/samples/client/petstore/spring-cloud-auth/pom.xml b/samples/client/petstore/spring-cloud-auth/pom.xml
index e9ecbf6d8a29..7bdec228001e 100644
--- a/samples/client/petstore/spring-cloud-auth/pom.xml
+++ b/samples/client/petstore/spring-cloud-auth/pom.xml
@@ -19,6 +19,7 @@
     </parent>
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
+        
     </build>
 
     <dependencyManagement>
diff --git a/samples/client/petstore/spring-cloud-date-time/pom.xml b/samples/client/petstore/spring-cloud-date-time/pom.xml
index ac2aa08552f1..990f6fd03372 100644
--- a/samples/client/petstore/spring-cloud-date-time/pom.xml
+++ b/samples/client/petstore/spring-cloud-date-time/pom.xml
@@ -20,6 +20,20 @@
     </parent>
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
     </build>
 
     <dependencyManagement>
diff --git a/samples/client/petstore/spring-cloud-deprecated/pom.xml b/samples/client/petstore/spring-cloud-deprecated/pom.xml
index 77062fc625b5..617d47fa5fd1 100644
--- a/samples/client/petstore/spring-cloud-deprecated/pom.xml
+++ b/samples/client/petstore/spring-cloud-deprecated/pom.xml
@@ -20,6 +20,20 @@
     </parent>
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
     </build>
 
     <dependencyManagement>
diff --git a/samples/client/petstore/spring-cloud-feign-without-url/pom.xml b/samples/client/petstore/spring-cloud-feign-without-url/pom.xml
index e77a0f03f45c..09928074378f 100644
--- a/samples/client/petstore/spring-cloud-feign-without-url/pom.xml
+++ b/samples/client/petstore/spring-cloud-feign-without-url/pom.xml
@@ -20,6 +20,7 @@
     </parent>
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
+        
     </build>
 
     <dependencyManagement>
diff --git a/samples/client/petstore/spring-cloud-tags/pom.xml b/samples/client/petstore/spring-cloud-tags/pom.xml
index ae4cb2017aa1..75beaa8d7dbb 100644
--- a/samples/client/petstore/spring-cloud-tags/pom.xml
+++ b/samples/client/petstore/spring-cloud-tags/pom.xml
@@ -20,6 +20,20 @@
     </parent>
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
     </build>
 
     <dependencyManagement>
diff --git a/samples/client/petstore/spring-cloud/pom.xml b/samples/client/petstore/spring-cloud/pom.xml
index e77a0f03f45c..09928074378f 100644
--- a/samples/client/petstore/spring-cloud/pom.xml
+++ b/samples/client/petstore/spring-cloud/pom.xml
@@ -20,6 +20,7 @@
     </parent>
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
+        
     </build>
 
     <dependencyManagement>
diff --git a/samples/openapi3/client/petstore/spring-cloud-3-with-optional/pom.xml b/samples/openapi3/client/petstore/spring-cloud-3-with-optional/pom.xml
index 073730d7a477..77ce3bbb2320 100644
--- a/samples/openapi3/client/petstore/spring-cloud-3-with-optional/pom.xml
+++ b/samples/openapi3/client/petstore/spring-cloud-3-with-optional/pom.xml
@@ -28,6 +28,7 @@
 
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
+        
     </build>
 
     <dependencyManagement>
diff --git a/samples/openapi3/client/petstore/spring-cloud-3/pom.xml b/samples/openapi3/client/petstore/spring-cloud-3/pom.xml
index 7d50eefeaab8..2f4e3b9ce40d 100644
--- a/samples/openapi3/client/petstore/spring-cloud-3/pom.xml
+++ b/samples/openapi3/client/petstore/spring-cloud-3/pom.xml
@@ -29,6 +29,7 @@
 
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
+        
     </build>
 
     <dependencyManagement>
diff --git a/samples/openapi3/client/petstore/spring-cloud-async/pom.xml b/samples/openapi3/client/petstore/spring-cloud-async/pom.xml
index 27bf283c6f44..e6d142605960 100644
--- a/samples/openapi3/client/petstore/spring-cloud-async/pom.xml
+++ b/samples/openapi3/client/petstore/spring-cloud-async/pom.xml
@@ -20,6 +20,7 @@
     </parent>
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
+        
     </build>
 
     <dependencyManagement>
diff --git a/samples/openapi3/client/petstore/spring-cloud-date-time/pom.xml b/samples/openapi3/client/petstore/spring-cloud-date-time/pom.xml
index 8eb161832d0f..a309a8fb24f9 100644
--- a/samples/openapi3/client/petstore/spring-cloud-date-time/pom.xml
+++ b/samples/openapi3/client/petstore/spring-cloud-date-time/pom.xml
@@ -20,6 +20,20 @@
     </parent>
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
     </build>
 
     <dependencyManagement>
diff --git a/samples/openapi3/client/petstore/spring-cloud-http-basic/pom.xml b/samples/openapi3/client/petstore/spring-cloud-http-basic/pom.xml
index 6c63ac794490..b2208fab5c03 100644
--- a/samples/openapi3/client/petstore/spring-cloud-http-basic/pom.xml
+++ b/samples/openapi3/client/petstore/spring-cloud-http-basic/pom.xml
@@ -20,6 +20,20 @@
     </parent>
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
     </build>
 
     <dependencyManagement>
diff --git a/samples/openapi3/client/petstore/spring-cloud-oas3-fakeapi/pom.xml b/samples/openapi3/client/petstore/spring-cloud-oas3-fakeapi/pom.xml
index d657a9e588fc..d09672034484 100644
--- a/samples/openapi3/client/petstore/spring-cloud-oas3-fakeapi/pom.xml
+++ b/samples/openapi3/client/petstore/spring-cloud-oas3-fakeapi/pom.xml
@@ -20,6 +20,20 @@
     </parent>
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
     </build>
 
     <dependencyManagement>
diff --git a/samples/openapi3/client/petstore/spring-cloud-spring-pageable/pom.xml b/samples/openapi3/client/petstore/spring-cloud-spring-pageable/pom.xml
index 302f2b063322..7a16989fac3b 100644
--- a/samples/openapi3/client/petstore/spring-cloud-spring-pageable/pom.xml
+++ b/samples/openapi3/client/petstore/spring-cloud-spring-pageable/pom.xml
@@ -20,6 +20,7 @@
     </parent>
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
+        
     </build>
 
     <dependencyManagement>
diff --git a/samples/openapi3/client/petstore/spring-cloud/pom.xml b/samples/openapi3/client/petstore/spring-cloud/pom.xml
index d657a9e588fc..d09672034484 100644
--- a/samples/openapi3/client/petstore/spring-cloud/pom.xml
+++ b/samples/openapi3/client/petstore/spring-cloud/pom.xml
@@ -20,6 +20,20 @@
     </parent>
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
     </build>
 
     <dependencyManagement>
diff --git a/samples/openapi3/client/petstore/spring-stubs-skip-default-interface/pom.xml b/samples/openapi3/client/petstore/spring-stubs-skip-default-interface/pom.xml
index 36b678341006..9fbce0513655 100644
--- a/samples/openapi3/client/petstore/spring-stubs-skip-default-interface/pom.xml
+++ b/samples/openapi3/client/petstore/spring-stubs-skip-default-interface/pom.xml
@@ -21,6 +21,21 @@
     </parent>
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
+        <plugins>
+            
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
     </build>
     <dependencies>
         <dependency>
diff --git a/samples/openapi3/client/petstore/spring-stubs/pom.xml b/samples/openapi3/client/petstore/spring-stubs/pom.xml
index 36b678341006..9fbce0513655 100644
--- a/samples/openapi3/client/petstore/spring-stubs/pom.xml
+++ b/samples/openapi3/client/petstore/spring-stubs/pom.xml
@@ -21,6 +21,21 @@
     </parent>
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
+        <plugins>
+            
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
     </build>
     <dependencies>
         <dependency>
diff --git a/samples/openapi3/server/petstore/spring-boot-oneof/pom.xml b/samples/openapi3/server/petstore/spring-boot-oneof/pom.xml
index 7113913e6ca0..f492b83a9691 100644
--- a/samples/openapi3/server/petstore/spring-boot-oneof/pom.xml
+++ b/samples/openapi3/server/petstore/spring-boot-oneof/pom.xml
@@ -28,6 +28,7 @@
                 <configuration>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>
diff --git a/samples/openapi3/server/petstore/spring-boot-springdoc/pom.xml b/samples/openapi3/server/petstore/spring-boot-springdoc/pom.xml
index 230983b59c85..67c48412e174 100644
--- a/samples/openapi3/server/petstore/spring-boot-springdoc/pom.xml
+++ b/samples/openapi3/server/petstore/spring-boot-springdoc/pom.xml
@@ -27,6 +27,7 @@
                 <configuration>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>
diff --git a/samples/openapi3/server/petstore/springboot-3/pom.xml b/samples/openapi3/server/petstore/springboot-3/pom.xml
index 54c3603cbc9d..3d20c6390a38 100644
--- a/samples/openapi3/server/petstore/springboot-3/pom.xml
+++ b/samples/openapi3/server/petstore/springboot-3/pom.xml
@@ -43,6 +43,7 @@
                 <configuration>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>
diff --git a/samples/openapi3/server/petstore/springboot-delegate/pom.xml b/samples/openapi3/server/petstore/springboot-delegate/pom.xml
index 67d552b723dc..fb60a61c9b95 100644
--- a/samples/openapi3/server/petstore/springboot-delegate/pom.xml
+++ b/samples/openapi3/server/petstore/springboot-delegate/pom.xml
@@ -28,6 +28,7 @@
                 <configuration>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>
diff --git a/samples/openapi3/server/petstore/springboot-implicitHeaders/pom.xml b/samples/openapi3/server/petstore/springboot-implicitHeaders/pom.xml
index 5b071433c604..d7299a0482dc 100644
--- a/samples/openapi3/server/petstore/springboot-implicitHeaders/pom.xml
+++ b/samples/openapi3/server/petstore/springboot-implicitHeaders/pom.xml
@@ -28,6 +28,7 @@
                 <configuration>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>
diff --git a/samples/openapi3/server/petstore/springboot-source/pom.xml b/samples/openapi3/server/petstore/springboot-source/pom.xml
index 3f54f4adede8..53d9d81b327e 100644
--- a/samples/openapi3/server/petstore/springboot-source/pom.xml
+++ b/samples/openapi3/server/petstore/springboot-source/pom.xml
@@ -27,6 +27,7 @@
                 <configuration>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>
diff --git a/samples/openapi3/server/petstore/springboot/pom.xml b/samples/openapi3/server/petstore/springboot/pom.xml
index d60cccd3ff1f..0919bc8dbd96 100644
--- a/samples/openapi3/server/petstore/springboot/pom.xml
+++ b/samples/openapi3/server/petstore/springboot/pom.xml
@@ -28,6 +28,7 @@
                 <configuration>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>
diff --git a/samples/server/petstore/kotlin-spring-cloud/pom.xml b/samples/server/petstore/kotlin-spring-cloud/pom.xml
index 654de03c5e77..ececa13784d9 100644
--- a/samples/server/petstore/kotlin-spring-cloud/pom.xml
+++ b/samples/server/petstore/kotlin-spring-cloud/pom.xml
@@ -32,6 +32,18 @@
     <build>
         <sourceDirectory>${project.basedir}/src/main/kotlin</sourceDirectory>
         <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
             <plugin>
                 <artifactId>kotlin-maven-plugin</artifactId>
                 <groupId>org.jetbrains.kotlin</groupId>
diff --git a/samples/server/petstore/kotlin-spring-default/pom.xml b/samples/server/petstore/kotlin-spring-default/pom.xml
index 8b51baf52f52..c7589ea91c55 100644
--- a/samples/server/petstore/kotlin-spring-default/pom.xml
+++ b/samples/server/petstore/kotlin-spring-default/pom.xml
@@ -34,6 +34,7 @@
                     </execution>
                 </executions>
             </plugin>
+            
             <plugin>
                 <artifactId>kotlin-maven-plugin</artifactId>
                 <groupId>org.jetbrains.kotlin</groupId>
diff --git a/samples/server/petstore/kotlin-springboot-3/pom.xml b/samples/server/petstore/kotlin-springboot-3/pom.xml
index 9d09dc29faf2..3c52a401bf8a 100644
--- a/samples/server/petstore/kotlin-springboot-3/pom.xml
+++ b/samples/server/petstore/kotlin-springboot-3/pom.xml
@@ -46,6 +46,7 @@
                     </execution>
                 </executions>
             </plugin>
+            
             <plugin>
                 <artifactId>kotlin-maven-plugin</artifactId>
                 <groupId>org.jetbrains.kotlin</groupId>
diff --git a/samples/server/petstore/kotlin-springboot-bigdecimal-default/pom.xml b/samples/server/petstore/kotlin-springboot-bigdecimal-default/pom.xml
index 8b51baf52f52..c7589ea91c55 100644
--- a/samples/server/petstore/kotlin-springboot-bigdecimal-default/pom.xml
+++ b/samples/server/petstore/kotlin-springboot-bigdecimal-default/pom.xml
@@ -34,6 +34,7 @@
                     </execution>
                 </executions>
             </plugin>
+            
             <plugin>
                 <artifactId>kotlin-maven-plugin</artifactId>
                 <groupId>org.jetbrains.kotlin</groupId>
diff --git a/samples/server/petstore/kotlin-springboot-delegate-nodefaults/pom.xml b/samples/server/petstore/kotlin-springboot-delegate-nodefaults/pom.xml
index 77ec69645189..b041f6c83f6e 100644
--- a/samples/server/petstore/kotlin-springboot-delegate-nodefaults/pom.xml
+++ b/samples/server/petstore/kotlin-springboot-delegate-nodefaults/pom.xml
@@ -47,6 +47,7 @@
                     </execution>
                 </executions>
             </plugin>
+            
             <plugin>
                 <artifactId>kotlin-maven-plugin</artifactId>
                 <groupId>org.jetbrains.kotlin</groupId>
diff --git a/samples/server/petstore/kotlin-springboot-delegate/pom.xml b/samples/server/petstore/kotlin-springboot-delegate/pom.xml
index 8b51baf52f52..c7589ea91c55 100644
--- a/samples/server/petstore/kotlin-springboot-delegate/pom.xml
+++ b/samples/server/petstore/kotlin-springboot-delegate/pom.xml
@@ -34,6 +34,7 @@
                     </execution>
                 </executions>
             </plugin>
+            
             <plugin>
                 <artifactId>kotlin-maven-plugin</artifactId>
                 <groupId>org.jetbrains.kotlin</groupId>
diff --git a/samples/server/petstore/kotlin-springboot-integer-enum/pom.xml b/samples/server/petstore/kotlin-springboot-integer-enum/pom.xml
index 975b084d5a37..77a9c03660db 100644
--- a/samples/server/petstore/kotlin-springboot-integer-enum/pom.xml
+++ b/samples/server/petstore/kotlin-springboot-integer-enum/pom.xml
@@ -35,6 +35,18 @@
         <sourceDirectory>${project.basedir}/src/main/kotlin</sourceDirectory>
         <testSourceDirectory>${project.basedir}/src/test/kotlin</testSourceDirectory>
         <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
             <plugin>
                 <artifactId>kotlin-maven-plugin</artifactId>
                 <groupId>org.jetbrains.kotlin</groupId>
diff --git a/samples/server/petstore/kotlin-springboot-modelMutable/pom.xml b/samples/server/petstore/kotlin-springboot-modelMutable/pom.xml
index 8b51baf52f52..c7589ea91c55 100644
--- a/samples/server/petstore/kotlin-springboot-modelMutable/pom.xml
+++ b/samples/server/petstore/kotlin-springboot-modelMutable/pom.xml
@@ -34,6 +34,7 @@
                     </execution>
                 </executions>
             </plugin>
+            
             <plugin>
                 <artifactId>kotlin-maven-plugin</artifactId>
                 <groupId>org.jetbrains.kotlin</groupId>
diff --git a/samples/server/petstore/kotlin-springboot-multipart-request-model/pom.xml b/samples/server/petstore/kotlin-springboot-multipart-request-model/pom.xml
index 8b51baf52f52..c7589ea91c55 100644
--- a/samples/server/petstore/kotlin-springboot-multipart-request-model/pom.xml
+++ b/samples/server/petstore/kotlin-springboot-multipart-request-model/pom.xml
@@ -34,6 +34,7 @@
                     </execution>
                 </executions>
             </plugin>
+            
             <plugin>
                 <artifactId>kotlin-maven-plugin</artifactId>
                 <groupId>org.jetbrains.kotlin</groupId>
diff --git a/samples/server/petstore/kotlin-springboot-reactive-without-flow/pom.xml b/samples/server/petstore/kotlin-springboot-reactive-without-flow/pom.xml
index f555dc75a07d..fc671acde310 100644
--- a/samples/server/petstore/kotlin-springboot-reactive-without-flow/pom.xml
+++ b/samples/server/petstore/kotlin-springboot-reactive-without-flow/pom.xml
@@ -35,6 +35,7 @@
                     </execution>
                 </executions>
             </plugin>
+            
             <plugin>
                 <artifactId>kotlin-maven-plugin</artifactId>
                 <groupId>org.jetbrains.kotlin</groupId>
diff --git a/samples/server/petstore/kotlin-springboot-reactive/pom.xml b/samples/server/petstore/kotlin-springboot-reactive/pom.xml
index f555dc75a07d..fc671acde310 100644
--- a/samples/server/petstore/kotlin-springboot-reactive/pom.xml
+++ b/samples/server/petstore/kotlin-springboot-reactive/pom.xml
@@ -35,6 +35,7 @@
                     </execution>
                 </executions>
             </plugin>
+            
             <plugin>
                 <artifactId>kotlin-maven-plugin</artifactId>
                 <groupId>org.jetbrains.kotlin</groupId>
diff --git a/samples/server/petstore/kotlin-springboot-request-cookie/pom.xml b/samples/server/petstore/kotlin-springboot-request-cookie/pom.xml
index d3dd81b25a85..fb11e4866dec 100644
--- a/samples/server/petstore/kotlin-springboot-request-cookie/pom.xml
+++ b/samples/server/petstore/kotlin-springboot-request-cookie/pom.xml
@@ -36,6 +36,18 @@
         <sourceDirectory>${project.basedir}/src/main/kotlin</sourceDirectory>
         <testSourceDirectory>${project.basedir}/src/test/kotlin</testSourceDirectory>
         <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
             <plugin>
                 <artifactId>kotlin-maven-plugin</artifactId>
                 <groupId>org.jetbrains.kotlin</groupId>
diff --git a/samples/server/petstore/kotlin-springboot-source-swagger1/pom.xml b/samples/server/petstore/kotlin-springboot-source-swagger1/pom.xml
index 0b4b2ed3ab8c..f64e391e05df 100644
--- a/samples/server/petstore/kotlin-springboot-source-swagger1/pom.xml
+++ b/samples/server/petstore/kotlin-springboot-source-swagger1/pom.xml
@@ -35,6 +35,7 @@
                     </execution>
                 </executions>
             </plugin>
+            
             <plugin>
                 <artifactId>kotlin-maven-plugin</artifactId>
                 <groupId>org.jetbrains.kotlin</groupId>
diff --git a/samples/server/petstore/kotlin-springboot-source-swagger2/pom.xml b/samples/server/petstore/kotlin-springboot-source-swagger2/pom.xml
index 3e48c18fac3f..4e934ad51154 100644
--- a/samples/server/petstore/kotlin-springboot-source-swagger2/pom.xml
+++ b/samples/server/petstore/kotlin-springboot-source-swagger2/pom.xml
@@ -35,6 +35,7 @@
                     </execution>
                 </executions>
             </plugin>
+            
             <plugin>
                 <artifactId>kotlin-maven-plugin</artifactId>
                 <groupId>org.jetbrains.kotlin</groupId>
diff --git a/samples/server/petstore/kotlin-springboot-springfox/pom.xml b/samples/server/petstore/kotlin-springboot-springfox/pom.xml
index df16e753a7a5..cfdc5e8c6a40 100644
--- a/samples/server/petstore/kotlin-springboot-springfox/pom.xml
+++ b/samples/server/petstore/kotlin-springboot-springfox/pom.xml
@@ -35,6 +35,7 @@
                     </execution>
                 </executions>
             </plugin>
+            
             <plugin>
                 <artifactId>kotlin-maven-plugin</artifactId>
                 <groupId>org.jetbrains.kotlin</groupId>
diff --git a/samples/server/petstore/kotlin-springboot/pom.xml b/samples/server/petstore/kotlin-springboot/pom.xml
index f4d469c3a090..dfd0d3a9f6b6 100644
--- a/samples/server/petstore/kotlin-springboot/pom.xml
+++ b/samples/server/petstore/kotlin-springboot/pom.xml
@@ -33,6 +33,7 @@
                     </execution>
                 </executions>
             </plugin>
+            
             <plugin>
                 <artifactId>kotlin-maven-plugin</artifactId>
                 <groupId>org.jetbrains.kotlin</groupId>
diff --git a/samples/server/petstore/spring-boot-defaultInterface-unhandledException/pom.xml b/samples/server/petstore/spring-boot-defaultInterface-unhandledException/pom.xml
index ed21f4db5509..a871967c2bb2 100644
--- a/samples/server/petstore/spring-boot-defaultInterface-unhandledException/pom.xml
+++ b/samples/server/petstore/spring-boot-defaultInterface-unhandledException/pom.xml
@@ -21,6 +21,21 @@
     </parent>
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
+        <plugins>
+            
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
     </build>
     <dependencies>
         <dependency>
diff --git a/samples/server/petstore/spring-boot-nullable-set/pom.xml b/samples/server/petstore/spring-boot-nullable-set/pom.xml
index f7ab953bed96..0d5996f775db 100644
--- a/samples/server/petstore/spring-boot-nullable-set/pom.xml
+++ b/samples/server/petstore/spring-boot-nullable-set/pom.xml
@@ -21,6 +21,21 @@
     </parent>
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
+        <plugins>
+            
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
     </build>
     <dependencies>
         <dependency>
diff --git a/samples/server/petstore/springboot-beanvalidation-no-nullable/pom.xml b/samples/server/petstore/springboot-beanvalidation-no-nullable/pom.xml
index 6281f810cd38..bdf380a87060 100644
--- a/samples/server/petstore/springboot-beanvalidation-no-nullable/pom.xml
+++ b/samples/server/petstore/springboot-beanvalidation-no-nullable/pom.xml
@@ -28,6 +28,7 @@
                 <configuration>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>
diff --git a/samples/server/petstore/springboot-beanvalidation/pom.xml b/samples/server/petstore/springboot-beanvalidation/pom.xml
index f48622e7ec8d..301dfba8efd7 100644
--- a/samples/server/petstore/springboot-beanvalidation/pom.xml
+++ b/samples/server/petstore/springboot-beanvalidation/pom.xml
@@ -27,6 +27,7 @@
                 <configuration>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>
diff --git a/samples/server/petstore/springboot-delegate-j8/pom.xml b/samples/server/petstore/springboot-delegate-j8/pom.xml
index 92bfa2cb5cbb..692bbb2b9b71 100644
--- a/samples/server/petstore/springboot-delegate-j8/pom.xml
+++ b/samples/server/petstore/springboot-delegate-j8/pom.xml
@@ -28,6 +28,7 @@
                 <configuration>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>
diff --git a/samples/server/petstore/springboot-delegate-no-response-entity/pom.xml b/samples/server/petstore/springboot-delegate-no-response-entity/pom.xml
index 461339353f4b..cdbb8636eeb9 100644
--- a/samples/server/petstore/springboot-delegate-no-response-entity/pom.xml
+++ b/samples/server/petstore/springboot-delegate-no-response-entity/pom.xml
@@ -28,6 +28,7 @@
                 <configuration>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>
diff --git a/samples/server/petstore/springboot-delegate/pom.xml b/samples/server/petstore/springboot-delegate/pom.xml
index 726f5f2dae84..38d2b4da909f 100644
--- a/samples/server/petstore/springboot-delegate/pom.xml
+++ b/samples/server/petstore/springboot-delegate/pom.xml
@@ -28,6 +28,7 @@
                 <configuration>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>
diff --git a/samples/server/petstore/springboot-file-delegate-optional/pom.xml b/samples/server/petstore/springboot-file-delegate-optional/pom.xml
index 9ac3410785c2..41c63ba68113 100644
--- a/samples/server/petstore/springboot-file-delegate-optional/pom.xml
+++ b/samples/server/petstore/springboot-file-delegate-optional/pom.xml
@@ -43,6 +43,7 @@
                 <configuration>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>
diff --git a/samples/server/petstore/springboot-implicitHeaders-annotationLibrary/pom.xml b/samples/server/petstore/springboot-implicitHeaders-annotationLibrary/pom.xml
index 687700115869..5e27d9762d07 100644
--- a/samples/server/petstore/springboot-implicitHeaders-annotationLibrary/pom.xml
+++ b/samples/server/petstore/springboot-implicitHeaders-annotationLibrary/pom.xml
@@ -26,6 +26,7 @@
                 <configuration>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>
diff --git a/samples/server/petstore/springboot-implicitHeaders/pom.xml b/samples/server/petstore/springboot-implicitHeaders/pom.xml
index d1c4c8d6452d..954d4535a06d 100644
--- a/samples/server/petstore/springboot-implicitHeaders/pom.xml
+++ b/samples/server/petstore/springboot-implicitHeaders/pom.xml
@@ -28,6 +28,7 @@
                 <configuration>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>
diff --git a/samples/server/petstore/springboot-lombok-data/pom.xml b/samples/server/petstore/springboot-lombok-data/pom.xml
index 16d607dab7b1..0cdbf58237db 100644
--- a/samples/server/petstore/springboot-lombok-data/pom.xml
+++ b/samples/server/petstore/springboot-lombok-data/pom.xml
@@ -34,6 +34,7 @@
                     </excludes>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>
diff --git a/samples/server/petstore/springboot-lombok-tostring/pom.xml b/samples/server/petstore/springboot-lombok-tostring/pom.xml
index 0b079a60154c..d2714a2b7939 100644
--- a/samples/server/petstore/springboot-lombok-tostring/pom.xml
+++ b/samples/server/petstore/springboot-lombok-tostring/pom.xml
@@ -49,6 +49,7 @@
                   </excludes>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>
diff --git a/samples/server/petstore/springboot-reactive-noResponseEntity/pom.xml b/samples/server/petstore/springboot-reactive-noResponseEntity/pom.xml
index d445bc501aa8..fedfec8d3829 100644
--- a/samples/server/petstore/springboot-reactive-noResponseEntity/pom.xml
+++ b/samples/server/petstore/springboot-reactive-noResponseEntity/pom.xml
@@ -28,6 +28,7 @@
                 <configuration>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>
diff --git a/samples/server/petstore/springboot-reactive/pom.xml b/samples/server/petstore/springboot-reactive/pom.xml
index 586a1099ee64..c2864360a1eb 100644
--- a/samples/server/petstore/springboot-reactive/pom.xml
+++ b/samples/server/petstore/springboot-reactive/pom.xml
@@ -28,6 +28,7 @@
                 <configuration>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>
diff --git a/samples/server/petstore/springboot-spring-pageable-delegatePattern-without-j8/pom.xml b/samples/server/petstore/springboot-spring-pageable-delegatePattern-without-j8/pom.xml
index 814077ac4e1a..2fe45d72699f 100644
--- a/samples/server/petstore/springboot-spring-pageable-delegatePattern-without-j8/pom.xml
+++ b/samples/server/petstore/springboot-spring-pageable-delegatePattern-without-j8/pom.xml
@@ -28,6 +28,7 @@
                 <configuration>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>
diff --git a/samples/server/petstore/springboot-spring-pageable-delegatePattern/pom.xml b/samples/server/petstore/springboot-spring-pageable-delegatePattern/pom.xml
index 6623444ffa31..e0fd8e70efa0 100644
--- a/samples/server/petstore/springboot-spring-pageable-delegatePattern/pom.xml
+++ b/samples/server/petstore/springboot-spring-pageable-delegatePattern/pom.xml
@@ -28,6 +28,7 @@
                 <configuration>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>
diff --git a/samples/server/petstore/springboot-spring-pageable-without-j8/pom.xml b/samples/server/petstore/springboot-spring-pageable-without-j8/pom.xml
index b518d1dee9f2..9986c18906af 100644
--- a/samples/server/petstore/springboot-spring-pageable-without-j8/pom.xml
+++ b/samples/server/petstore/springboot-spring-pageable-without-j8/pom.xml
@@ -28,6 +28,7 @@
                 <configuration>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>
diff --git a/samples/server/petstore/springboot-spring-pageable/pom.xml b/samples/server/petstore/springboot-spring-pageable/pom.xml
index fed9f1d12e18..585c369fb58c 100644
--- a/samples/server/petstore/springboot-spring-pageable/pom.xml
+++ b/samples/server/petstore/springboot-spring-pageable/pom.xml
@@ -28,6 +28,7 @@
                 <configuration>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>
diff --git a/samples/server/petstore/springboot-spring-provide-args/pom.xml b/samples/server/petstore/springboot-spring-provide-args/pom.xml
index 4057470ce3f1..ed49ebfecf09 100644
--- a/samples/server/petstore/springboot-spring-provide-args/pom.xml
+++ b/samples/server/petstore/springboot-spring-provide-args/pom.xml
@@ -28,6 +28,7 @@
                 <configuration>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>
diff --git a/samples/server/petstore/springboot-useoptional/pom.xml b/samples/server/petstore/springboot-useoptional/pom.xml
index f46331493248..6b7fd27c6185 100644
--- a/samples/server/petstore/springboot-useoptional/pom.xml
+++ b/samples/server/petstore/springboot-useoptional/pom.xml
@@ -28,6 +28,7 @@
                 <configuration>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>
diff --git a/samples/server/petstore/springboot-virtualan/pom.xml b/samples/server/petstore/springboot-virtualan/pom.xml
index 36bdd555a285..214efbb92284 100644
--- a/samples/server/petstore/springboot-virtualan/pom.xml
+++ b/samples/server/petstore/springboot-virtualan/pom.xml
@@ -29,6 +29,7 @@
                 <configuration>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>
diff --git a/samples/server/petstore/springboot/pom.xml b/samples/server/petstore/springboot/pom.xml
index dcce5e10d79f..187c7b784f3b 100644
--- a/samples/server/petstore/springboot/pom.xml
+++ b/samples/server/petstore/springboot/pom.xml
@@ -28,6 +28,7 @@
                 <configuration>
                 </configuration>
             </plugin>
+            
         </plugins>
     </build>
     <dependencies>