Fix getting versions for javadoc

Author: mattbertolini

.java-version

@@ -1,2 +1,2 @@
-1.8
+17
 

build.gradle.kts

@@ -1,14 +1,10 @@
 plugins {
     java
-    `jvm-test-suite`
     jacoco
     `jacoco-report-aggregation`
-    id("org.sonarqube") version "4.0.0.2929"
+    id("org.sonarqube") version "4.2.0.3129"
 }
 
-val springVersion = "5.3.13"
-val springBootVersion = "2.4.13"
-
 val rootJacocoDir by extra("${rootProject.buildDir}/reports/jacoco/testCodeCoverageReport")
 val reportXmlFile by extra("$rootJacocoDir/testCodeCoverageReport.xml")
 

buildSrc/src/main/kotlin/com/mattbertolini/buildlogic/java-conventions.gradle.kts

@@ -20,7 +20,7 @@ tasks.named<JavaCompile>("compileJava").configure {
 testing {
     suites {
         named<JvmTestSuite>("test").configure {
-            useJUnitJupiter(versionCatalog.findVersion("junit").orElseThrow().preferredVersion)
+            useJUnitJupiter(versionCatalog.findVersion("junit").orElseThrow().toString())
         }
     }
 }
@@ -34,8 +34,8 @@ tasks.named<Jar>("jar").configure {
     }
 }
 
-val springVersion: String = versionCatalog.findVersion("spring").orElseThrow().preferredVersion
-val springBootVersion: String = versionCatalog.findVersion("springBoot").orElseThrow().preferredVersion
+val springVersion: String = versionCatalog.findVersion("spring").orElseThrow().toString()
+val springBootVersion: String = versionCatalog.findVersion("springBoot").orElseThrow().toString()
 
 val javadocLinks = arrayOf(
     "https://docs.oracle.com/javase/8/docs/api/",