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https://issues.apache.org/jira/browse/FLINK-2654?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14738918#comment-14738918
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ASF GitHub Bot commented on FLINK-2654:
---------------------------------------
Github user rmetzger commented on a diff in the pull request:
https://github.com/apache/flink/pull/1116#discussion_r39173366
--- Diff:
flink-java/src/main/java/org/apache/flink/api/java/utils/ParameterTool.java ---
@@ -234,6 +295,10 @@ public long getLong(String key) {
return Long.valueOf(value);
}
+ /**
+ * Returns the Long value for the given key. If the key does not exists
it will return the default value given.
+ * The method fails if the value is not an Long.
--- End diff --
an long.
> Add JavaDoc to ParameterTool class
> ----------------------------------
>
> Key: FLINK-2654
> URL: https://issues.apache.org/jira/browse/FLINK-2654
> Project: Flink
> Issue Type: Improvement
> Reporter: Behrouz Derakhshan
> Priority: Minor
>
> ParameterTool class is missing JavaDocs
> The tool is already being used, and the plan is to use it in all of the
> example codes. We should add JavaDocs before start using it.
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