Hi,
I am using the latest Hibernate Validator within Spring.

I have this annotated:

@Size(max=100)
@Valid
@Pattern(regexp=RegexLib.EMAIL_ADDRESS_PATTERN, message=RegexLib.EMAIL_ADDRESS_MSG)
@Override
public Collection<String> getEmailAliases() {
return proxiedUser.getEmailAliases();
}

When I validate it results in this: I thought this was supported?

javax.validation.UnexpectedTypeException: No validator could be found for type: java.util.Collection<java.lang.String>