Publication epub = new Publication(file);
epub.parseAll();
epub.cascadeStyles();
System.out.println("Loaded \"" + epub.getDCMetadata("title") + "\"");
long start = System.currentTimeMillis();
epub.refactorStyles();
long end = System.currentTimeMillis();
System.out.println( "Refactored styles in " + (end - start) + "ms");
//epub.addFonts();
FileOutputStream out = new FileOutputStream(args[1]);
epub.serialize(new OCFContainerWriter(out));