http://beanvalidation.org: Bean Validation API 
public interface javax.validation.valueextraction.Unwrapping
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: javax.validation.valueextraction.Unwrapping
  super_class: java.lang.Object
{
}
SourceFile: "Unwrapping.java"
NestMembers:
  javax.validation.valueextraction.Unwrapping$Skip  javax.validation.valueextraction.Unwrapping$Unwrap
InnerClasses:
  public abstract Skip = javax.validation.valueextraction.Unwrapping$Skip of javax.validation.valueextraction.Unwrapping
  public abstract Unwrap = javax.validation.valueextraction.Unwrapping$Unwrap of javax.validation.valueextraction.Unwrapping