Set target and source compatibility for Java 8 for IDEs to load correct language...

diff --git a/build.gradle b/build.gradle
index 941d749e36320529c9d9a2c6458344b09e4e78ef..080f3785c61bc39e348ca5384a0d43c51675756e 100644 (file)
--- a/build.gradle
+++ b/build.gradle
@@ -255,6 +255,9 @@ subprojects {
   tasks.withType(JavaCompile) {
     options.compilerArgs.addAll(['--release', '8'])
     options.encoding = 'UTF-8'
+    // redudant, just for IDEs to set the correct language level
+    sourceCompatibility = 1.8
+    targetCompatibility = 1.8
   }
 
   tasks.withType(Javadoc) {