this.isJar = fileName.endsWith(".jar"); this.zipFile = isJar ? (ZipFile)new JarFile(fileName) : new ZipFile(fileName);
this.zipFile = new ZipFile(fileName);
	public ZipClassProducer(String fileName) throws IOException {		this.fileName = fileName;		this.isJar = fileName.endsWith(".jar");		this.zipFile = isJar ? (ZipFile)new JarFile(fileName) : new ZipFile(fileName);		this.entries = zipFile.entries();		this.zipStream = null;		this.nestedFileName = null;		this.containsSourceFiles = false;	}