Increasing minimum supported JDK to JDK 17 (#972)

Increasing minimum supported JDK to JDK 17

Author: crogoz

build.gradle

@@ -14,22 +14,25 @@ buildscript {
         classpath 'com.palantir.javaformat:gradle-palantir-java-format:2.69.0'
         classpath 'com.palantir.suppressible-error-prone:gradle-suppressible-error-prone:2.9.0'
         classpath 'gradle.plugin.org.inferred:gradle-processors:3.7.0'
+        classpath 'com.palantir.baseline:gradle-baseline-java:6.32.0'
     }
 }
 
 plugins {
     id 'com.gradle.plugin-publish' version '1.3.1'
-id 'com.palantir.git-version' version '3.4.0'
+    id 'com.palantir.git-version' version '3.4.0'
     id 'com.palantir.idea-test-fix' version '0.1.0'
- id 'com.palantir.baseline' version '6.39.0'
-id 'com.palantir.consistent-versions' version '2.34.0'
+    id 'com.palantir.baseline' version '6.39.0'
+    id 'com.palantir.consistent-versions' version '2.34.0'
     id 'java-gradle-plugin'
     id 'groovy'
 }
 allprojects {
     apply plugin: 'com.palantir.jakarta-package-alignment'
 }
 
+apply plugin: 'com.palantir.baseline'
+apply plugin: 'com.palantir.baseline-java-versions'
 apply plugin: 'com.palantir.external-publish-jar'
 apply plugin: 'com.palantir.java-format'
 apply plugin: 'com.palantir.jdks'
@@ -58,10 +61,7 @@ dependencies {
     testImplementation('org.spockframework:spock-core') {
         exclude module: 'groovy-all'
     }
-}
-
-java {
-    sourceCompatibility JavaVersion.VERSION_1_8
+    testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
 }
 
 tasks.withType(JavaCompile) {
@@ -89,6 +89,10 @@ tasks.publish.dependsOn publishPlugins
 project.ext.'gradle.publish.key' = System.env["GRADLE_KEY"]
 project.ext.'gradle.publish.secret' = System.env["GRADLE_SECRET"]
 
+javaVersions {
+    libraryTarget = 17
+}
+
 jdks {
     daemonTarget = 17
 }

changelog/@unreleased/pr-972.v2.yml

@@ -0,0 +1,5 @@
+type: break
+break:
+  description: Increasing minimum supported JDK to JDK 17
+  links:
+  - https://github.com/palantir/gradle-git-version/pull/972