Target JVM version 8 in Kotlin

This change makes the Kotlin compiler target version 8 of the Java
Virtual Machine, so features like lambdas are supported.

1 files changed, 6 insertions, 1 deletions

diff --git a/build.gradle b/build.gradle
index 3626284c..8f569ff1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -38,10 +38,15 @@ plugins {
 	id 'org.jetbrains.kotlin.jvm' version '1.1.3'
 }
 
+tasks.withType(org.jetbrains.kotlin.gradle.tasks.KotlinCompile).all {
+	kotlinOptions {
+		jvmTarget = "1.8"
+	}
+}
+
 group 'nl.tudelft.opendc'
 version '1.0'
 
-
 repositories {
 	jcenter()
 }