cleanup and addition of global pretty print flag

[codecov-io]

Codecov Report

Merging #84 into master will decrease coverage by <.01%. The diff coverage is 92.98%.

@@             Coverage Diff              @@
##             master      #84      +/-   ##
============================================
- Coverage     79.95%   79.94%   -0.01%     
+ Complexity     1671     1669       -2     
============================================
  Files           156      156              
  Lines          5588     5571      -17     
  Branches        722      723       +1     
============================================
- Hits           4468     4454      -14     
+ Misses          842      841       -1     
+ Partials        278      276       -2

Impacted Files	Coverage Δ	Complexity Δ
...ver/spi/request/RestServletRequestParamReader.java	93.44% <100%> (+0.1%)	23 <3> (ø)	:arrow_down:
...pi/server/spi/config/model/StandardParameters.java	87.5% <100%> (+7.5%)	4 <2> (-1)	:arrow_down:
...e/api/server/spi/dispatcher/DispatcherContext.java	90% <100%> (+1.11%)	4 <1> (ø)	:arrow_down:
...pi/server/spi/handlers/EndpointsMethodHandler.java	100% <100%> (ø)	10 <1> (ø)	:arrow_down:
...va/com/google/api/server/spi/EndpointsServlet.java	89.65% <100%> (ø)	17 <0> (ø)	:arrow_down:
...va/com/google/api/server/spi/EndpointsContext.java	100% <100%> (ø)	4 <1> (+1)	:arrow_up:
.../server/spi/request/ServletRequestParamReader.java	84% <71.42%> (ø)	24 <2> (ø)	:arrow_down:
...pi/server/spi/ServletInitializationParameters.java	95.74% <94.73%> (+1.37%)	17 <16> (-3)	:arrow_down:
.../server/spi/discovery/CommonPathPrefixBuilder.java	100% <0%> (+5.55%)	9% <0%> (+1%)	:arrow_up:

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