public static File zlib(final File file) throws IOException {
		if (file.isDirectory()) {
			throw new IOException("Can't zlib folder");
		}
		FileInputStream fis = new FileInputStream(file);
		Deflater deflater = new Deflater(Deflater.BEST_COMPRESSION);

		String zlibFileName = file.getAbsolutePath() + ZLIB_EXT;

		DeflaterOutputStream dos = new DeflaterOutputStream(new FileOutputStream(zlibFileName), deflater);

		try {
			StreamUtil.copy(fis, dos);
		} finally {
			StreamUtil.close(dos);
			StreamUtil.close(fis);
		}

		return new File(zlibFileName);
	}
public static File zlib(final File file) throws IOException {
		if (file.isDirectory()) {
			throw new IOException("Can't zlib folder");
		}
		FileInputStream fis = new FileInputStream(file);
		Deflater deflater = new Deflater(Deflater.BEST_COMPRESSION);

		String zlibFileName = file.getAbsolutePath() + ZLIB_EXT;

		DeflaterOutputStream dos = new DeflaterOutputStream(new FileOutputStream(zlibFileName), deflater);

		try {
			StreamUtil.copy(fis, dos);
		} finally {
			StreamUtil.close(dos);
			StreamUtil.close(fis);
		}

		return new File(zlibFileName);
	}
public static File zlib ( final File file ) throws IOException { if ( file . isDirectory ( ) ) { throw new IOException ( "Can't zlib folder" ) ; } FileInputStream fis = new FileInputStream ( file ) ; Deflater deflater = new Deflater ( Deflater . BEST_COMPRESSION ) ; String zlibFileName = file . getAbsolutePath ( ) + ZLIB_EXT ; DeflaterOutputStream dos = new DeflaterOutputStream ( new FileOutputStream ( zlibFileName ) , deflater ) ; try { StreamUtil . copy ( fis , dos ) ; } finally { StreamUtil . close ( dos ) ; StreamUtil . close ( fis ) ; } return new File ( zlibFileName ) ; }
Compresses a file into zlib archive.
Compresses a file into zlib archive .