class InvalidPackageNameHelpDocumentCustomizer implements HelpDocumentCustomizer {

	private final ProjectDescriptionDiff diff;

	private final ProjectDescription description;

	public InvalidPackageNameHelpDocumentCustomizer(ProjectDescriptionDiff diff, ProjectDescription description) {
		this.diff = diff;
		this.description = description;
	}

	@Override
	public void customize(HelpDocument document) {<FILL_FUNCTION_BODY>}

}

		this.diff.ifPackageNameChanged(this.description,
				(original, current) -> document.getWarnings()
					.addItem(String.format(
							"The original package name '%s' is invalid and this project uses '%s' instead.", original,
							current)));

	
<no_super_class>