fix method name
fix typo in javadoc
improve how errors are handled when notifying data binding listeners
Improve data binding listener notification

Don't wrap one DataBindingEventMulticastListener inside of another.
fix for GRAILS-10708 "Grails test-app exits with "0" code when tests fail"
Merge branch '2.3.x' of github.com:grails/grails-core into 2.3.x
Fixed JavaDoc warnings
GRAILS-10660 GRAILS-10709 - improve @BindUsing for collections
Merge branch '2.3.x'
Reorganize some logic related to @BindUsing and the special processing Strings (trim, convert to null)
add @Override where applicable
Merge branch '2.3.x'
fix for GRAILS-10708
fix for GRAILS-10633
fix for compilation error in functional tests
Merge branch '2.3.x' of github.com:grails/grails-core into 2.3.x
fix failing test
another fix for the functional tests
Additional fixes for GRAILS-10708
- fix returning error code
Additional fixes for GRAILS-10708
- return 0 when tests pass