build: migrate Java version config to Gradle toolchain

vLuckyyy · vLuckyyy · commit 46ba408ed3b1 · 2026-02-15T06:30:26.000+01:00
diff --git a/build.gradle.kts b/build.gradle.kts
@@ -82,8 +82,9 @@ tasks.withType<JavaCompile> {
 }
 
 java {
-    sourceCompatibility = JavaVersion.VERSION_21
-    targetCompatibility = JavaVersion.VERSION_21
+    toolchain {
+        languageVersion.set(JavaLanguageVersion.of(21))
+    }
 }
 
 tasks.shadowJar {

Original file line number	Diff line number	Diff line change
`@@ -82,8 +82,9 @@ tasks.withType<JavaCompile> {`
`82`	`82`	`}`
`83`	`83`
`84`	`84`	`java {`
`85`		`- sourceCompatibility = JavaVersion.VERSION_21`
`86`		`- targetCompatibility = JavaVersion.VERSION_21`
	`85`	`+ toolchain {`
	`86`	`+ languageVersion.set(JavaLanguageVersion.of(21))`
	`87`	`+ }`
`87`	`88`	`}`
`88`	`89`
`89`	`90`	`tasks.shadowJar {`