RFR: 6549: Color flame chart based on package name

Mon Jan 13 00:09:16 UTC 2020

On Mon, 13 Jan 2020 00:07:50 GMT, Marcus Hirt <hirt at openjdk.org> wrote:

>> implemented ticket : https://bugs.openjdk.java.net/browse/JMC-6549
>> additionally:
>> 1. fixed issue with displaying big data set in flameview
>> 2. improved display speed
>> 
>> comments:  cell coloring algorithm is based on packageName hash with defined depth to avoid collisions and guarantee same stripPackageName color.
>> conclusion: the flameview is always displayed
> 
> 

Also formatting errors. Try mvn spotless:check to see your formatting errors. Usually mvn spotless:apply will fix them for you.

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PR: https://git.openjdk.java.net/jmc/pull/29