updated dependencies, cleanup request method

pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.1.1.RELEASE</version>
+        <version>2.2.6.RELEASE</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.becausesec</groupId>
@@ -16,7 +16,7 @@
 
     <properties>
         <java.version>1.8</java.version>
-        <kotlin.version>1.2.71</kotlin.version>
+        <kotlin.version>1.3.71</kotlin.version>
         <docker.image.prefix>because</docker.image.prefix>
     </properties>
 
@@ -61,30 +61,6 @@
         <sourceDirectory>${project.basedir}/src/main/kotlin</sourceDirectory>
         <testSourceDirectory>${project.basedir}/src/test/kotlin</testSourceDirectory>
         <plugins>
-            <plugin>
-                <groupId>org.sonarsource.scanner.maven</groupId>
-                    <artifactId>sonar-maven-plugin</artifactId>
-                    <version>3.5.0.1254</version>
-            </plugin>
-            <plugin>
-                <groupId>org.owasp</groupId>
-                <artifactId>dependency-check-maven</artifactId>
-                <version>4.0.2</version>
-                <configuration>
-                    <format>ALL</format>
-                </configuration>
-            </plugin>
-
-
-                <plugin>
-                    <groupId>com.spotify</groupId>
-                    <artifactId>dockerfile-maven-plugin</artifactId>
-                    <version>1.4.9</version>
-                    <configuration>
-                        <repository>${docker.image.prefix}/${project.artifactId}</repository>
-                    </configuration>
-                </plugin>
-
 
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>

src/main/kotlin/com/becausesec/chuckjokes/controllers/JokeController.kt

@@ -5,6 +5,7 @@ import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.stereotype.Controller
 import org.springframework.ui.Model
 import org.springframework.web.bind.annotation.RequestMapping
+import org.springframework.web.bind.annotation.RequestMethod
 
 @Controller
 class JokeController {
@@ -12,7 +13,7 @@ class JokeController {
     @Autowired
     lateinit var jokeService: JokeService
 
-    @RequestMapping(value=["/", ""])
+    @RequestMapping(value=["/", ""], method = [RequestMethod.GET])
     fun showJoke(model : Model) : String {
         model.addAttribute("joke", jokeService.joke)
         return "chucknorris"