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'