Bug 70046 No progress when copying project
Build: 3.0 final 1) Create a large project (I imported org.eclipse.jdt.ui as a source plugin) 2) In the Navigator view, select the project, and pick "Copy" 3) Right click again and select paste -> The copy operation occurs, but there is never any progress message, and the progress bar is stuck at 50% for the entire duration. Looking at CopyProjectOperation.performCopyOperation. It does the following: 1) beginTask on the monitor with 100 units of work 2) Create the project description 3) Report 50 units of progress 4) Call IProject.copy, passing in the 50% complete monitor 5) Report another 50 units of progress Problems: - Realistically creating the description represents a negligible amount of work, and shouldn't account for any progress, let alone 50%. - You should never pass a half used monitor to an API call. It should instead pass a new SubProgressMonitor
bundles/org.eclipse.ui.ide/extensions/org/eclipse/ui/actions/MoveProjectAction.java
* Moves the project to the new values.
	 * 
	 * @param project
	 *            the project to copy
	 * @param projectName
	 *            the name of the copy
	 * @param newLocation
	 *            IPath
	 * @return <code>true</code> if the copy operation completed, and
	 *         <code>false</code> if it was abandoned part way
	 */
	boolean performMove(final IProject project, final String projectName,
			final IPath newLocation) {
		WorkspaceModifyOperation op = new WorkspaceModifyOperation() {
			public void execute(IProgressMonitor monitor) {
				monitor.beginTask(MOVE_PROGRESS_TITLE, 100);
				try {
					if (monitor.isCanceled())
						throw new OperationCanceledException();
					
					IProjectDescription newDescription = createDescription(
							project, projectName, newLocation);
					monitor.worked(50);
					project.move(newDescription, IResource.FORCE
							| IResource.SHALLOW, monitor);
					monitor.worked(50);
				} catch (CoreException e) {
					recordError(e); 
				} finally {
					monitor.done();