Upgrade Gradle to 8.2.1

benchmarks/build.gradle.kts

@@ -13,7 +13,11 @@ plugins {
 }
 
 kotlin {
-    jvm()
+    jvm {
+        jvmToolchain {
+            languageVersion.set(JavaLanguageVersion.of(libs.versions.java.get()))
+        }
+    }
     // TODO: consider supporting non-host native targets.
     if (HostManager.host === KonanTarget.MACOS_X64) macosX64("native")
     if (HostManager.host === KonanTarget.MACOS_ARM64) macosArm64("native")
@@ -28,11 +32,11 @@ kotlin {
             }
         }
 
-        val jvmMain by getting {
+        named("jvmMain") {
             dependsOn(commonMain.get())
         }
 
-        val nativeMain by getting {
+        named("nativeMain") {
             dependsOn(commonMain.get())
         }
     }

build.gradle.kts

@@ -63,7 +63,6 @@ subprojects {
 subprojects {
     tasks.withType<KotlinCompile>().configureEach {
         kotlinOptions {
-            jvmTarget = JavaVersion.VERSION_1_8.toString()
             allWarningsAsErrors = true
             freeCompilerArgs += "-Xjvm-default=all"
         }

bytestring/build.gradle.kts

@@ -9,6 +9,9 @@ plugins {
 
 kotlin {
     jvm {
+        jvmToolchain {
+            languageVersion.set(JavaLanguageVersion.of(libs.versions.java.get()))
+        }
         withJava()
         testRuns["test"].executionTask.configure {
             useJUnitPlatform()
@@ -41,8 +44,6 @@ kotlin {
                 implementation(kotlin("test"))
             }
         }
-        val jvmMain by getting
-        val jvmTest by getting
 
         createSourceSet("nativeMain", parent = commonMain, children = nativeTargets)
         createSourceSet("nativeTest", parent = commonTest, children = nativeTargets)

core/build.gradle.kts

@@ -14,6 +14,9 @@ plugins {
 
 kotlin {
     jvm {
+        jvmToolchain {
+            languageVersion.set(JavaLanguageVersion.of(libs.versions.java.get()))
+        }
         withJava()
         testRuns["test"].executionTask.configure {
             useJUnitPlatform()
@@ -50,8 +53,6 @@ kotlin {
                 implementation(kotlin("test"))
             }
         }
-        val jvmMain by getting
-        val jvmTest by getting
 
         createSourceSet("nativeMain", parent = commonMain, children = nativeTargets)
         createSourceSet("nativeTest", parent = commonTest, children = nativeTargets)

gradle/libs.versions.toml

@@ -1,5 +1,6 @@
 [versions]
 kotlin = "1.8.21"
+java = "8"
 dokka = "1.8.20"
 kover = "0.7.1"
 bcv = "0.13.2"

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.2.1-bin.zip
+networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -55,7 +55,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -80,13 +80,10 @@ do
     esac
 done
 
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
-
-APP_NAME="Gradle"
+# This is normally unused
+# shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -143,12 +140,16 @@ fi
 if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
     case $MAX_FD in  #(
       '' | soft) :;; #(
       *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -193,6 +194,10 @@ if "$cygwin" || "$msys" ; then
     done
 fi
 
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
 # Collect all arguments for the java command;
 #   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
 #     shell script including quotes and variable substitutions, so put them in

gradlew.bat

@@ -26,6 +26,7 @@ if "%OS%"=="Windows_NT" setlocal
 
 set DIRNAME=%~dp0
 if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%