Update sample projects to Spring Boot 2.3.0 (#400)

* Update sample to Spring Boot 2.3.0

* Add new validation starter

Author: fbenz

samples/java-webflux/pom.xml

@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.2.6.RELEASE</version>
+        <version>2.3.0.RELEASE</version>
         <relativePath/>
     </parent>
 
@@ -48,6 +48,10 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-webflux</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-validation</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-autoconfigure</artifactId>
@@ -145,7 +149,7 @@
             <plugin>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
-                <version>2.2.4.RELEASE</version>
+                <version>2.3.0.RELEASE</version>
             </plugin>
             <plugin>
                 <artifactId>maven-surefire-plugin</artifactId>

samples/java-webmvc/build.gradle

@@ -2,7 +2,7 @@ buildscript {
     ext {
         springAutoRestDocsVersion = "2.0.9-SNAPSHOT"
         springRestDocsVersion = "2.0.4.RELEASE"
-        springBootVersion = "2.2.6.RELEASE"
+        springBootVersion = "2.3.0.RELEASE"
     }
     repositories {
         jcenter()
@@ -47,6 +47,7 @@ repositories {
 
 dependencies {
     implementation "org.springframework.boot:spring-boot-starter-web"
+    implementation "org.springframework.boot:spring-boot-starter-validation"
     implementation "org.springframework.boot:spring-boot-starter-security"
     implementation "org.springframework.security.oauth:spring-security-oauth2:2.3.5.RELEASE"
     implementation "org.springframework.data:spring-data-commons"

samples/java-webmvc/pom.xml

@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.2.6.RELEASE</version>
+        <version>2.3.0.RELEASE</version>
         <relativePath/>
     </parent>
 
@@ -48,6 +48,10 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-validation</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-security</artifactId>
@@ -158,7 +162,7 @@
             <plugin>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
-                <version>2.2.4.RELEASE</version>
+                <version>2.3.0.RELEASE</version>
             </plugin>
             <plugin>
                 <artifactId>maven-surefire-plugin</artifactId>

samples/kotlin-webmvc/build.gradle

@@ -1,9 +1,9 @@
 buildscript {
     ext {
-        kotlinVersion = "1.3.71"
+        kotlinVersion = "1.3.72"
         springAutoRestDocsVersion = "2.0.9-SNAPSHOT"
         springRestDocsVersion = "2.0.4.RELEASE"
-        springBootVersion = "2.2.6.RELEASE"
+        springBootVersion = "2.3.0.RELEASE"
         dokkaPluginVersion = "0.10.1"
     }
     repositories {
@@ -55,6 +55,7 @@ repositories {
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
     implementation "org.springframework.boot:spring-boot-starter-web"
+    implementation "org.springframework.boot:spring-boot-starter-validation"
     implementation "org.springframework.boot:spring-boot-starter-security"
     implementation "org.springframework.security.oauth:spring-security-oauth2:2.3.5.RELEASE"
     implementation "org.springframework.data:spring-data-commons"

samples/kotlin-webmvc/pom.xml

@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.2.6.RELEASE</version>
+        <version>2.3.0.RELEASE</version>
         <relativePath/>
     </parent>
 
@@ -35,7 +35,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <spring-restdocs.version>2.0.4.RELEASE</spring-restdocs.version>
         <spring-auto-restdocs.version>2.0.9-SNAPSHOT</spring-auto-restdocs.version>
-        <kotlin.version>1.3.71</kotlin.version>
+        <kotlin.version>1.3.72</kotlin.version>
         <dokka.version>0.10.1</dokka.version>
         <jsonDirectory>${project.build.directory}/generated-javadoc-json</jsonDirectory>
     </properties>
@@ -50,6 +50,10 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-validation</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-security</artifactId>

samples/shared/pom.xml

@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.2.6.RELEASE</version>
+        <version>2.3.0.RELEASE</version>
         <relativePath/>
     </parent>