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https://issues.apache.org/jira/browse/FLINK-7192?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16093257#comment-16093257
]
ASF GitHub Bot commented on FLINK-7192:
---------------------------------------
Github user zentol commented on a diff in the pull request:
https://github.com/apache/flink/pull/4335#discussion_r128278280
--- Diff:
flink-java/src/test/java/org/apache/flink/api/java/operator/GroupingTest.java
---
@@ -593,33 +597,42 @@ public void testGroupAtomicTypeWithInvalid3() {
dataSet.groupBy("*");
}
-
+ /**
+ * Custom data type, for testing purposes.
+ */
public static class CustomType implements Serializable {
-
+
+ /**
+ * Custom nested data type, for testing purposes.
+ */
public static class Nest {
public int myInt;
}
+
private static final long serialVersionUID = 1L;
-
+
public int myInt;
public long myLong;
public String myString;
public Nest nested;
-
+
public CustomType() {}
public CustomType(int i, long l, String s) {
myInt = i;
myLong = l;
myString = s;
}
-
+
@Override
public String toString() {
- return myInt+","+myLong+","+myString;
+ return myInt + "," + myLong + "," + myString;
}
}
+ /**
+ * Another custom data type, for testing purposes.
--- End diff --
could reword this to "Custom non-nested data type, for testing purposes."
> Activate checkstyle flink-java/test/operator
> --------------------------------------------
>
> Key: FLINK-7192
> URL: https://issues.apache.org/jira/browse/FLINK-7192
> Project: Flink
> Issue Type: Improvement
> Components: Build System
> Reporter: Dawid Wysakowicz
> Assignee: Dawid Wysakowicz
> Priority: Trivial
>
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