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https://issues.apache.org/jira/browse/FLINK-2359?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14626640#comment-14626640
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Stephan Ewen commented on FLINK-2359:
-------------------------------------
>From 0.10 on, Flink requires at least Java 7. That means, you can use the
>"diamond" to have the compiler infer generic parameters.
But the change is probably reasonable, we could add that.
> Add factory methods to the Java TupleX types
> --------------------------------------------
>
> Key: FLINK-2359
> URL: https://issues.apache.org/jira/browse/FLINK-2359
> Project: Flink
> Issue Type: Improvement
> Components: Java API
> Affects Versions: 0.10
> Reporter: Gabor Gevay
> Assignee: Gabor Gevay
> Priority: Minor
>
> The compiler doesn't infer generic type arguments from constructor arguments,
> which means that we have to call Tuple constructors like this:
> Tuple2<Integer, String> = new Tuple2<Integer, String>(5, "foo");
> I propose adding a factory method, which would provide the following
> alternative:
> Tuple2<Integer, String> = Tuple2.create(5, "foo");
> (Note that C++ and C# Tuples also have similar factory methods for the same
> reason.)
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