RFR: 8263248: IGV: accept graphs without node categories

Thu Mar 11 10:44:13 UTC 2021

On Thu, 11 Mar 2021 10:41:11 GMT, Roberto Castañeda Lozano <rcastanedalo at openjdk.org> wrote:

>> Looks good to me too and fixes the error I was getting.
>
>> Looks good to me too and fixes the error I was getting.
> 
> Great, thanks for reviewing, Tobias!

If the input graph does not contain node category information, emit a warning
message and proceed loading the graph, instead of failing.

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PR: https://git.openjdk.java.net/jdk/pull/2909