Github user revans2 commented on the issue:
https://github.com/apache/storm/pull/2294
```
external/storm-hdfs/src/main/java/org/apache/storm/hdfs/bolt/Writer.java
18: 'package' should be separated from previous statement.
23: Wrong lexicographical order for 'java.io.IOException' import.
Should be before 'org.apache.storm.tuple.Tuple'.
```
are the two issues associated with the new file you added. Then there is
just one more added in, but because it is changes to existing files it is hard
to tell, so it is simplest to just pick one or two other issues to "fix" too.
```
external/storm-hdfs/src/main/java/org/apache/storm/hdfs/common/AbstractHDFSWriter.java
18: 'package' should be separated from previous statement.
25: Wrong lexicographical order for 'java.io.IOException' import.
Should be before 'org.apache.storm.tuple.Tuple'.
27: Abbreviation in name 'AbstractHDFSWriter' must contain no more than
'2' consecutive capital letters.
27: 'public' modifier out of order with the JLS suggestions.
31: 'protected' modifier out of order with the JLS suggestions.
32: 'protected' modifier out of order with the JLS suggestions.
34: Missing a Javadoc comment.
40: Missing a Javadoc comment.
40: 'public' modifier out of order with the JLS suggestions.
47: 'public' modifier out of order with the JLS suggestions.
51: 'public' modifier out of order with the JLS suggestions.
63: 'protected' modifier out of order with the JLS suggestions.
65: 'protected' modifier out of order with the JLS suggestions.
67: 'protected' modifier out of order with the JLS suggestions.
```
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