code: public Object getFieldDefaultValue(TypeElement type, String name) {
  		return this.defaultValues.computeIfAbsent(type, this::resolveFieldValues)
  				.get(name);
  	}
docs: Return the default value of the field with the specified {@code name}.
  @param type the type to consider
  @param name the name of the field
  @return the default value or {@code null} if the field does not exist or no default
  value has been detected