public static void main(String[] args) throws Exception {		File file = new File("d:"+File.separator+"1.zip");		File outputFile = new File("d:"+File.separator+"unzip.txt");		ZipFile  zipFile = new ZipFile(file);		ZipEntry entry = zipFile.getEntry("test.txt");		OutputStream out = new FileOutputStream(outputFile);		InputStream input = zipFile.getInputStream(entry);		int temp = 0;		while((temp=input.read())!=-1){			out.write(temp);					}		input.close();		out.close();	}