// 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(WriteUpdatedResourceData.class);

String file = dataDir + "SampleNewMPP.mpp"; // Test file with one rsc to
                                            // update
// File to write test project
String resultFile = dataDir + "OutputMPP.mpp";

Project project = new Project(file);
Resource rsc = project.getResources().add("Rsc");
rsc.set(Rsc.STANDARD_RATE, BigDecimal.valueOf(30));
rsc.set(Rsc.OVERTIME_RATE, BigDecimal.valueOf(45));
rsc.set(Rsc.GROUP, "Workgroup1");

project.save(resultFile, SaveFileFormat.MPP);