IProgressMonitor monitor = new NullProgressMonitor();
			if(!project.exists()) {
				project.create(monitor);
			}
			project.open(monitor);
			IProjectDescription description = project.getDescription();
                        IPath path = workspace.getRoot().getLocation().append(workspaceName).append(project.getName());
			URI newLocation = URIUtil.toURI(path.toOSString());
			if(!newLocation.equals(description.getLocationURI())){
				if (path.toFile().exists()) {
					path.toFile().delete();
				}
                                //use relative path, not working
				description.setLocationURI(workspace.getRoot().getLocationURI().relativize(newLocation));
				
				project.move(description, IResource.FORCE | IResource.SHALLOW, monitor);
			}