Here they are:

a) https://github.com/forge/core/blob/bean_validation_addon/bean-validation/impl/src/main/java/org/jboss/addon/validation/ValidatorProducer.java

b) https://github.com/forge/core/blob/bean_validation_addon/bean-validation/impl/src/main/java/org/jboss/addon/validation/InputComponentValueUnwrapper.java