move log4j.properties in resources
try to dereference only when it makes sense
when contains a '\' or '/' it could be a url or a file name
test the command line arguments
load manual schema declaration from resources if not exists
load manual schema declaration from resources if not exists
refactor CLI
return correct dataset type
improve tests for run configuration
Initial attempt for a web service
works but not optimized
rearrange TestGenerator
use Map interface instead of implementation
private constructors in Util classes
combine nested ifs
keep stack trace when throwing exceptions
code improvements
code auto format
minors
Move ParameterException in core
rearrange exceptions
code auto format