Add Perm Alloc & Used Max to Summary

[amcrn]

Adds totalPermAllocMax, totalPermUsedMax, and
totalPermUsedMaxpc to the Summary output.

Example:

totalPermAllocMax; 512; M
totalPermUsedMax; 103.398; M
totalPermUsedMaxpc; 20.2; %

[codecov-io]

Codecov Report

Merging #201 into develop will increase coverage by 0.24%.
The diff coverage is 100%.

@@              Coverage Diff              @@
##             develop     #201      +/-   ##
=============================================
+ Coverage      69.39%   69.64%   +0.24%     
- Complexity      1467     1471       +4     
=============================================
  Files            145      145              
  Lines           8366     8375       +9     
  Branches        1368     1369       +1     
=============================================
+ Hits            5806     5833      +27     
+ Misses          1981     1964      -17     
+ Partials         579      578       -1

Impacted Files	Coverage Δ	Complexity Δ
...raum/perf/gcviewer/exp/impl/SummaryDataWriter.java	84.8% <100%> (+6.85%)	29 <0> (+3)	⬆️
...va/com/tagtraum/perf/gcviewer/view/GCDocument.java	34.93% <0%> (+0.96%)	23% <0%> (ø)	⬇️
.../com/tagtraum/perf/gcviewer/util/MemoryFormat.java	88.88% <0%> (+4.76%)	12% <0%> (+1%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 7db04c2...06b2df7. Read the comment docs.

[amcrn]

@chewiebug I don't see an easy way to avoid this 0.09% decrease in coverage by amending a test, but please give me a pointer if you believe otherwise. Thanks!

[chewiebug]

I have added a unittest for SummaryDataWriter (see "develop" branch). It should be easy to add another test to check your additions.

[amcrn]

@chewiebug Thanks for the baseline SummaryDataWriterTest, that definitely helped. I added a Test and the coverage is green now :)

[chewiebug]

Thank you very much for your contribution! I have merged the pull request and added you to the list of contributors. Best regards, Jörg