// For complete examples and data files, please go to https://github.com/aspose-tasks/Aspose.Tasks-for-Java
// The path to the documents directory.
String dataDir = Utils.getDataDir(WriteUpdatedOutlineCode.class);

String newFile = "New Project 2013.mpp";

String resultFile = "OutputMPP.mpp";

Project project = new Project(dataDir + newFile);
ArrayList projectOutlCodes = new ArrayList();

OutlineCodeDefinition code1 = new OutlineCodeDefinition();
code1.setAlias("New task outline code1");
code1.setFieldId(String.valueOf((int) ExtendedAttributeTask.OutlineCode1));
code1.setFieldName("Outline Code1");

OutlineMask mask = new OutlineMask();
mask.setSeparator("+");
mask.setLevel(1);
mask.setType(MaskType.Numbers);

code1.getMasks().add(mask);

OutlineValue value = new OutlineValue();
value.setDescription("Value description");
value.setValueId(1);
value.setValue("123456");
value.setType(OutlineValueType.Number);

code1.getValues().add(value);

project.getOutlineCodes().add(code1);

OutlineCodeDefinition code2 = new OutlineCodeDefinition();
code2.setAlias("New rsc outline code2");
code2.setFieldId(String.valueOf((int) ExtendedAttributeResource.OutlineCode2));
code2.setFieldName("Outline Code2");

OutlineMask mask2 = new OutlineMask();
mask2.setSeparator("/");
mask2.setLevel(1);
mask2.setType(MaskType.Numbers);

code2.getMasks().add(mask2);

OutlineValue value2 = new OutlineValue();
value2.setDescription("Value2 description");
value2.setValueId(2);
value2.setValue("987654");
value2.setType(OutlineValueType.Number);

project.save(dataDir + "Project.Mpp", SaveFileFormat.MPP);