Update samples to Spring Boot 3.0.0-SNAPSHOT

Closes gh-69

reactive/rsocket/hello-security/build.gradle

@@ -1,5 +1,5 @@
 plugins {
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id "nebula.integtest" version "8.2.0"
 	id 'java'

reactive/webflux-fn/hello-security/build.gradle

@@ -1,5 +1,5 @@
 plugins {
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id "nebula.integtest" version "8.2.0"
 	id 'java'

reactive/webflux-fn/hello/build.gradle

@@ -1,5 +1,5 @@
 plugins {
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id "nebula.integtest" version "8.2.0"
 	id 'java'

reactive/webflux/java/authentication/x509/build.gradle

@@ -1,5 +1,5 @@
 plugins {
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id "nebula.integtest" version "8.2.0"
 	id 'java'

reactive/webflux/java/hello-security-explicit/build.gradle

@@ -1,5 +1,5 @@
 plugins {
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id "nebula.integtest" version "8.2.0"
 	id 'java'

reactive/webflux/java/hello-security/build.gradle

@@ -1,5 +1,5 @@
 plugins {
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id "nebula.integtest" version "8.2.0"
 	id 'java'

reactive/webflux/java/hello/build.gradle

@@ -1,5 +1,5 @@
 plugins {
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id "nebula.integtest" version "8.2.0"
 	id 'java'

reactive/webflux/java/method/build.gradle

@@ -1,5 +1,5 @@
 plugins {
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id "nebula.integtest" version "8.2.0"
 	id 'java'

reactive/webflux/java/oauth2/login/build.gradle

@@ -1,5 +1,5 @@
 plugins {
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id "nebula.integtest" version "8.2.0"
 	id 'java'

reactive/webflux/java/oauth2/resource-server/build.gradle

@@ -1,5 +1,5 @@
 plugins {
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id "nebula.integtest" version "8.2.0"
 	id 'java'

reactive/webflux/java/oauth2/webclient/build.gradle

@@ -1,5 +1,5 @@
 plugins {
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id "nebula.integtest" version "8.2.0"
 	id 'java'

reactive/webflux/kotlin/hello-security/build.gradle.kts

@@ -1,7 +1,7 @@
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
-    id("org.springframework.boot") version "3.0.0-M1"
+    id("org.springframework.boot") version "3.0.0-SNAPSHOT"
     id("io.spring.dependency-management") version "1.0.11.RELEASE"
     kotlin("jvm") version "1.6.0"
     kotlin("plugin.spring") version "1.6.0"

servlet/spring-boot/java/authentication/username-password/mfa/build.gradle

@@ -1,6 +1,6 @@
 plugins {
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id "nebula.integtest" version "8.2.0"
 	id 'java'
 }

servlet/spring-boot/java/authentication/username-password/user-details-service/custom-user/build.gradle

@@ -1,6 +1,6 @@
 plugins {
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id "nebula.integtest" version "8.2.0"
 	id 'java'
 }

servlet/spring-boot/java/hello-security-explicit/build.gradle

@@ -1,5 +1,5 @@
 plugins {
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id "nebula.integtest" version "8.2.0"
 	id 'java'

servlet/spring-boot/java/hello-security/build.gradle

@@ -1,5 +1,5 @@
 plugins {
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id "nebula.integtest" version "8.2.0"
 	id 'java'

servlet/spring-boot/java/hello/build.gradle

@@ -1,5 +1,5 @@
 plugins {
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id "nebula.integtest" version "8.2.0"
 	id 'java'

servlet/spring-boot/java/jwt/login/build.gradle

@@ -1,5 +1,5 @@
 plugins {
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id 'java'
 }

servlet/spring-boot/java/ldap/build.gradle

@@ -1,5 +1,5 @@
 plugins {
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id 'java'
 }

servlet/spring-boot/java/oauth2/login/build.gradle

@@ -1,5 +1,5 @@
 plugins {
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id "nebula.integtest" version "8.2.0"
 	id 'java'

servlet/spring-boot/java/oauth2/resource-server/hello-security/build.gradle

@@ -1,5 +1,5 @@
 plugins {
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id "nebula.integtest" version "8.2.0"
 	id 'java'

servlet/spring-boot/java/oauth2/resource-server/jwe/build.gradle

@@ -15,7 +15,7 @@
  */
 
 plugins {
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id "nebula.integtest" version "8.2.0"
 	id 'java'

servlet/spring-boot/java/oauth2/resource-server/multi-tenancy/build.gradle

@@ -15,7 +15,7 @@
  */
 
 plugins {
-	id 'org.springframework.boot' version '2.6.4'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id "nebula.integtest" version "8.2.0"
 	id 'java'

servlet/spring-boot/java/oauth2/resource-server/multi-tenancy/gradle.properties

@@ -1,2 +1,2 @@
-version=5.7.0-SNAPSHOT
-spring-security.version=5.7.0-SNAPSHOT
+version=6.0.0-SNAPSHOT
+spring-security.version=6.0.0-SNAPSHOT

servlet/spring-boot/java/oauth2/resource-server/multi-tenancy/src/main/java/example/OAuth2ResourceServerSecurityConfiguration.java

@@ -19,7 +19,7 @@ import java.util.HashMap;
 import java.util.Map;
 import java.util.Optional;
 
-import javax.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletRequest;
 
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;

servlet/spring-boot/java/oauth2/resource-server/opaque/build.gradle

@@ -15,7 +15,7 @@
  */
 
 plugins {
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id "nebula.integtest" version "8.2.0"
 	id 'java'

servlet/spring-boot/java/oauth2/resource-server/static/build.gradle

@@ -15,7 +15,7 @@
  */
 
 plugins {
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id "nebula.integtest" version "8.2.0"
 	id 'java'

servlet/spring-boot/java/oauth2/webclient/build.gradle

@@ -15,7 +15,7 @@
  */
 
 plugins {
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id "nebula.integtest" version "8.2.0"
 	id 'java'

servlet/spring-boot/java/saml2/login-single-tenant/build.gradle

@@ -1,5 +1,5 @@
 plugins {
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id "nebula.integtest" version "8.2.0"
 	id 'java'

servlet/spring-boot/java/saml2/login/build.gradle

@@ -1,5 +1,5 @@
 plugins {
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id "nebula.integtest" version "8.2.0"
 	id 'java'

servlet/spring-boot/java/saml2/refreshable-metadata/build.gradle

@@ -1,5 +1,5 @@
 plugins {
-	id 'org.springframework.boot' version '3.0.0-M1'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id "nebula.integtest" version "8.2.0"
 	id 'java'