fixing build issues

Author: arcuri82

.gitignore

@@ -255,3 +255,4 @@ dotnet_3/em/embedded/rest/ScsDriver/generated-tests/
 /jdk_11_gradle/cs/rest/reservations-api/build/
 /jdk_11_gradle/em/embedded/rest/reservations-api/build/
 /jdk_11_gradle/em/external/rest/reservations-api/build/
+/jdk_17_gradle/.gradle/

jdk_17_gradle/gradle/libs.versions.toml

@@ -0,0 +1,14 @@
+[versions]
+indra = "3.1.1"
+
+[plugins]
+indra = { id = "net.kyori.indra", version.ref = "indra" }
+indra-checkstyle = { id = "net.kyori.indra.checkstyle", version.ref = "indra" }
+spotless = { id = "com.diffplug.spotless", version = "6.19.0" }
+spring-boot = { id = "org.springframework.boot", version = "3.1.1" }
+spring-dependency-management = { id = "io.spring.dependency-management", version = "1.1.1" }
+
+[libraries]
+jetbrains-annotations = { group = "org.jetbrains", name = "annotations", version = "24.0.1" }
+springdoc-openapi-starter-webmvc-ui = { group = "org.springdoc", name = "springdoc-openapi-starter-webmvc-ui", version = "2.1.0" }
+stylecheck = { group = "ca.stellardrift", name = "stylecheck", version = "0.2.1" }

jdk_17_gradle/gradle/wrapper/gradle-wrapper.jar

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.8-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists