Minor Replace with lambda

diff --git a/python/educational-core/student/src/com/jetbrains/edu/learning/stepic/EduAdaptiveStepicConnector.java b/python/educational-core/student/src/com/jetbrains/edu/learning/stepic/EduAdaptiveStepicConnector.java
index 582f546cea9bc966a250bb42e50f44a4940d1ad1..d02c43a1ee92e77eca692592e2f251d3fed755bf 100644 (file)
--- a/python/educational-core/student/src/com/jetbrains/edu/learning/stepic/EduAdaptiveStepicConnector.java
+++ b/python/educational-core/student/src/com/jetbrains/edu/learning/stepic/EduAdaptiveStepicConnector.java
@@ -311,9 +311,7 @@ public class EduAdaptiveStepicConnector {
       }
       else {
         LOG.warn("Recommendation reactions weren't posted");
-        ApplicationManager.getApplication().invokeLater(() -> {
-          StudyUtils.showErrorPopupOnToolbar(project);
-        });
+        ApplicationManager.getApplication().invokeLater(() -> StudyUtils.showErrorPopupOnToolbar(project));
       }
     }
   }