// For complete examples and data files, please go to https://github.com/aspose-tasks/Aspose.Tasks-for-Java
Project project2 = new Project("RenderMe.mpp");
PdfSaveOptions saveOptions = new PdfSaveOptions();
saveOptions.setSaveToSeparateFiles(true);
ArrayList<Integer> arl = new ArrayList<Integer>();
saveOptions.setPages(arl);
saveOptions.getPages().add(1);
saveOptions.getPages().add(4);
project2.save("result.pdf", saveOptions);