code: @Nonnull
    public final Validator getValidatorFromSchema (@Nonnull final Schema aSchema)
    {
      ValueEnforcer.notNull (aSchema, "Schema");
  
      final Validator aValidator = aSchema.newValidator ();
      aValidator.setErrorHandler (m_aSchemaFactory.getErrorHandler ());
      return aValidator;
    }
docs: Utility method to get the validator for a given schema using the error
  handler provided in the constructor.
  
  @param aSchema
  The schema for which the validator is to be retrieved. May not be
  <code>null</code>.
  @return The validator and never <code>null</code>.