Upgrade Spring Boot to 3.3.0.

Had to upgrade the Gradle wrapper, too.

Author: Jay Bryant

complete/configuration-client/build.gradle

@@ -1,20 +1,20 @@
 plugins {
-	id 'org.springframework.boot' version '2.6.6'
-	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
+	id 'org.springframework.boot' version '3.3.0'
+	id 'io.spring.dependency-management' version '1.1.5'
 	id 'java'
 }
 
 group = 'com.example'
 version = '0.0.1-SNAPSHOT'
-sourceCompatibility = '1.8'
+sourceCompatibility = '17'
 
 repositories {
 	mavenCentral()
 	maven { url 'https://repo.spring.io/milestone' }
 }
 
 ext {
-	set('springCloudVersion', "2021.0.0")
+	set('springCloudVersion', "2023.0.2")
 }
 
 dependencies {

complete/configuration-client/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.6.6</version>
+		<version>3.3.0</version>
 		<relativePath/> <!-- lookup parent from repository -->
 	</parent>
 	<groupId>com.example</groupId>
@@ -14,8 +14,8 @@
 	<name>centralized-configuration-client</name>
 	<description>Demo project for Spring Boot</description>
 	<properties>
-		<java.version>1.8</java.version>
-		<spring-cloud.version>2021.0.0</spring-cloud.version>
+		<java.version>17</java.version>
+		<spring-cloud.version>2023.0.2</spring-cloud.version>
 	</properties>
 	<dependencies>
 		<dependency>

complete/configuration-service/build.gradle

@@ -1,20 +1,20 @@
 plugins {
-	id 'org.springframework.boot' version '2.6.6'
-	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
+	id 'org.springframework.boot' version '3.3.0'
+	id 'io.spring.dependency-management' version '1.1.5'
 	id 'java'
 }
 
 group = 'com.example'
 version = '0.0.1-SNAPSHOT'
-sourceCompatibility = '1.8'
+sourceCompatibility = '17'
 
 repositories {
 	mavenCentral()
 	maven { url 'https://repo.spring.io/milestone' }
 }
 
 ext {
-	set('springCloudVersion', "2021.0.0")
+	set('springCloudVersion', "2023.0.2")
 }
 
 dependencies {

complete/configuration-service/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.6.6</version>
+		<version>3.3.0</version>
 		<relativePath/> <!-- lookup parent from repository -->
 	</parent>
 	<groupId>com.example</groupId>
@@ -14,8 +14,8 @@
 	<name>centralized-configuration-service</name>
 	<description>Demo project for Spring Boot</description>
 	<properties>
-		<java.version>1.8</java.version>
-		<spring-cloud.version>2021.0.0</spring-cloud.version>
+		<java.version>17</java.version>
+		<spring-cloud.version>2023.0.2</spring-cloud.version>
 	</properties>
 	<dependencies>
 		<dependency>

complete/gradle/wrapper/gradle-wrapper.jar

@@ -1,5 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists