Added JavaFx Maven plugin

CityDoctorParent/pom.xml

@@ -41,6 +41,14 @@
                         </excludes>
                     </configuration>
                 </plugin>
+                <plugin>
+                    <groupId>org.openjfx</groupId>
+                    <artifactId>javafx-maven-plugin</artifactId>
+                    <version>0.0.8</version>
+                    <configuration>
+                        <mainClass>HelloFX</mainClass>
+                    </configuration>
+                </plugin>
                 <plugin>
                     <artifactId>maven-compiler-plugin</artifactId>
                     <version>3.13.0</version>