// 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(MppFileUpdate.class);

long OneSec = 10000000;// microsecond * 10
long OneMin = 60 * OneSec;
long OneHour = 60 * OneMin;

// Read an existing project
Project project = new Project(dataDir + "SampleMSP2010.mpp");

// create a new task
Task task = project.getRootTask().getChildren().add("Task1");
// set start date
java.util.Calendar cal = java.util.Calendar.getInstance();

cal.set(2012, 7, 1, 8, 0, 0);
task.set(Tsk.START, cal.getTime());

cal.set(2012, 7, 1, 17, 0, 0);
task.set(Tsk.FINISH, cal.getTime());

// Save the project as MPP project file
project.save(dataDir + "AfterLinking.Mpp", SaveFileFormat.MPP);
// Display result of conversion.
System.out.println("Process completed Successfully");