From 1aea0c558a370430166b0e59836d9d052dd3009c Mon Sep 17 00:00:00 2001
From: Jolan Rensen <jolan.rensen@jetbrains.com>
Date: Fri, 14 Jun 2024 15:05:21 +0200
Subject: [PATCH] it's now less aggressive and sets the java toolchain version
 to 11 for each project instead of restricting the user to only use jdk 11 for
 gradle

---
 build.gradle.kts    | 6 ++++++
 settings.gradle.kts | 4 ----
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/build.gradle.kts b/build.gradle.kts
index 96021769e..c32f1dbd5 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,4 +1,5 @@
 import com.github.benmanes.gradle.versions.updates.DependencyUpdatesTask
+import org.jetbrains.kotlin.gradle.dsl.KotlinJvmProjectExtension
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 import org.jetbrains.kotlinx.dataframe.AnyFrame
 import org.jetbrains.kotlinx.dataframe.DataFrame
@@ -124,6 +125,8 @@ tasks.named<DependencyUpdatesTask>("dependencyUpdates").configure {
     }
 }
 
+kotlin.jvmToolchain(11)
+
 allprojects {
     tasks.withType<KotlinCompile> {
         kotlinOptions {
@@ -160,6 +163,9 @@ allprojects {
         } catch (_: UnknownDomainObjectException) {
             logger.warn("Could not set kotlinter config on :${this.name}")
         }
+
+        // set the java toolchain version to 11 for all subprojects for CI stability
+        extensions.findByType<KotlinJvmProjectExtension>()?.jvmToolchain(11)
     }
 }
 
diff --git a/settings.gradle.kts b/settings.gradle.kts
index 2a016821a..43ed0bd81 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -41,7 +41,3 @@ plugins {
 }
 include("dataframe-excel")
 include("core")
-
-if (JavaVersion.current() != JavaVersion.VERSION_11) {
-    throw GradleException("Building this version of the Kotlin DataFrame project can only be done with Java 11.")
-}