SCMP refactoring and clean up

[tzaeschke]

SCMP refactoring and cleanup

• Rename Scmp.ScmpXYZ to Scmp.XYZ
• Remove Result<>
• Move Scmp code out of DatagramChannel into separate class. Consider creating AbstractScionChannel.

[codecov]

Codecov Report

Attention: 54 lines in your changes are missing coverage. Please review.

Comparison is base (1f33b10) 70.41% compared to head (6167c0e) 70.99%.

Files	Patch %	Lines
src/main/java/org/scion/ScmpDatagramChannel.java	0.00%	25 Missing ⚠️
...c/main/java/org/scion/AbstractDatagramChannel.java	86.75%	13 Missing and 7 partials ⚠️
src/main/java/org/scion/Scmp.java	87.50%	3 Missing and 2 partials ⚠️
...ain/java/org/scion/internal/ScionBootstrapper.java	33.33%	2 Missing ⚠️
src/main/java/org/scion/DatagramChannel.java	95.45%	0 Missing and 1 partial ⚠️
src/main/java/org/scion/ScmpChannel.java	98.52%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master      #14      +/-   ##
============================================
+ Coverage     70.41%   70.99%   +0.57%     
- Complexity      336      349      +13     
============================================
  Files            27       29       +2     
  Lines          1795     1879      +84     
  Branches        229      228       -1     
============================================
+ Hits           1264     1334      +70     
- Misses          425      441      +16     
+ Partials        106      104       -2     

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