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https://issues.apache.org/jira/browse/HDFS-7227?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14176280#comment-14176280
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Tsuyoshi OZAWA commented on HDFS-7227:
--------------------------------------
Hi [~cmccabe], [Java coding
style|http://www.oracle.com/technetwork/java/javase/documentation/codeconventions-142311.html#449]
says that we should avoid emitting braces:
{code}
The if-else class of statements should have the following form:
if (condition) {
statements;
}
Note: if statements always use braces, {}. Avoid the following error-prone form:
if (condition) //AVOID! THIS OMITS THE BRACES {}!
statement;
{code}
> Fix findbugs warning about NP_DEREFERENCE_OF_READLINE_VALUE in
> SpanReceiverHost
> -------------------------------------------------------------------------------
>
> Key: HDFS-7227
> URL: https://issues.apache.org/jira/browse/HDFS-7227
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 2.7.0
> Reporter: Colin Patrick McCabe
> Assignee: Colin Patrick McCabe
> Priority: Minor
> Attachments: HDFS-7227.001.patch, HDFS-7227.002.patch
>
>
> Fix findbugs warning about NP_DEREFERENCE_OF_READLINE_VALUE in
> SpanReceiverHost
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