#862 - Fix for hanging wait on log

[FSeidinger]

Fixed entity stream closing
Added callback mechanism to signal wait lock condition to main thread including tests
Changed mocked DockerAccess dependency including expectations in LogWaitChecker tests

[codecov]

Codecov Report

Merging #904 into master will increase coverage by 0.27%.
The diff coverage is 82.14%.

@@             Coverage Diff              @@
##             master     #904      +/-   ##
============================================
+ Coverage     51.75%   52.03%   +0.27%     
- Complexity     1221     1232      +11     
============================================
  Files           141      142       +1     
  Lines          7168     7163       -5     
  Branches        964      964              
============================================
+ Hits           3710     3727      +17     
+ Misses         3142     3122      -20     
+ Partials        316      314       -2

Impacted Files	Coverage Δ	Complexity Δ
...io/fabric8/maven/docker/wait/LogMatchCallback.java	100% <100%> (ø)	8 <8> (?)
...a/io/fabric8/maven/docker/wait/LogWaitChecker.java	93.33% <100%> (+17.01%)	6 <4> (+3)	⬆️
.../fabric8/maven/docker/access/log/LogRequestor.java	77.52% <58.33%> (+13.69%)	13 <3> (ø)	⬇️

[rhuss]

Thanks a lot and sorry for the long delay.

I did a rebase and some minor cosmetics.

'hope I can get out 0.24.0 with this fix this week.