build.gradle.kts

@@ -34,8 +34,8 @@ dependencies {
 }
 
 java {
-    sourceCompatibility = JavaVersion.VERSION_17
-    targetCompatibility = JavaVersion.VERSION_17
+    sourceCompatibility = JavaVersion.VERSION_16
+    targetCompatibility = JavaVersion.VERSION_16
 }
 
 tasks.test {
@@ -53,7 +53,7 @@ tasks.jar {
 }
 
 tasks.withType<KotlinCompile> {
-        kotlinOptions.jvmTarget = "17"
+        kotlinOptions.jvmTarget = "16"
 }
 
 application {

compile.sh

@@ -2,4 +2,4 @@
 
 # shellcheck disable=SC2046
 # Word splitting in find results is intentional!
-kotlinc $(find src/main -type f -iname '*.kt') -jvm-target 17 -include-runtime -d waituntil.jar
+kotlinc $(find src/main -type f -iname '*.kt') -jvm-target 16 -include-runtime -d waituntil.jar