Github user mikaelstaldal commented on a diff in the pull request:
https://github.com/apache/logging-log4j2/pull/117#discussion_r144729853
--- Diff:
log4j-core/src/test/java/org/apache/logging/log4j/core/appender/mom/kafka/KafkaAppenderTest.java
---
@@ -22,8 +22,8 @@
import java.io.ObjectInput;
import java.io.ObjectInputStream;
import java.nio.charset.StandardCharsets;
-import java.util.List;
-import java.util.Properties;
+import java.text.SimpleDateFormat;
+import java.util.*;
--- End diff --
Avoid wildcard imports.
---
