File gpars-sourcetarget.patch of Package gpars

diff -urEbwB gpars-1.2.1.orig/build.gradle gpars-1.2.1/build.gradle
--- gpars-1.2.1.orig/build.gradle	2022-03-23 17:37:45.320619678 +0100
+++ gpars-1.2.1/build.gradle	2022-03-23 17:38:28.544879828 +0100
@@ -45,8 +45,8 @@
 group = 'org.codehaus.gpars'
 version = '1.2.1'
 
-sourceCompatibility = 6
-targetCompatibility = 6
+sourceCompatibility = 8
+targetCompatibility = 8
 
 def theVendor = 'gpars.org'
 def theTitle = 'GPars: Groovy Parallel Systems'