code: public org.inferred.freebuilder.processor.property.Property.Builder setGetterName(
        String getterName) {
      this.getterName = Objects.requireNonNull(getterName);
      _unsetProperties.remove(Property.GETTER_NAME);
      return (org.inferred.freebuilder.processor.property.Property.Builder) this;
    }
docs: Sets the value to be returned by {@link
  org.inferred.freebuilder.processor.property.Property#getGetterName()}.
  
  @return this {@code Builder} object
  @throws NullPointerException if {@code getterName} is null