disable parallelism

Author: mxschmitt

pom.xml

@@ -158,7 +158,7 @@
           <configuration>
             <properties>
               <configurationParameters>
-                junit.jupiter.execution.parallel.enabled = true
+                junit.jupiter.execution.parallel.enabled = false
                 junit.jupiter.execution.parallel.mode.default = same_thread
                 junit.jupiter.execution.parallel.mode.classes.default = concurrent
                 junit.jupiter.execution.parallel.config.strategy=dynamic