Bug 173902 remove EXPERIMENTAL markings from 3.3 IDE Undo API
Need to remove the EXPERIMENTAL javadoc from the new API I introduced in 3.3. See org.eclipse.ui.ide.undo org.eclipse.jface.fieldassist
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/ide/undo/WorkspaceUndoUtil.java
new SubProgressMonitor(monitor, 1));
					
					resourcesAtDestination.add(getWorkspace().getRoot()
							.findMember(destinationPath));
					for (int j = 0; j < deleted.length; j++) {
						overwrittenResources.add(deleted[j]);
					}
				}
			} else {
				if (existing != null) {
					if (source.isLinked() == existing.isLinked()) {
						overwrittenResources.add(copyOverExistingResource(
								source, existing, new SubProgressMonitor(
										monitor, 1), uiInfo, false));
						
						resourcesAtDestination.add(existing);
					} else {
						
						
						ResourceDescription[] deleted = delete(
								new IResource[] { existing },
								new SubProgressMonitor(monitor, 0), uiInfo,
								false);
						source.copy(destinationPath, IResource.SHALLOW,
								new SubProgressMonitor(monitor, 1));
						
						resourcesAtDestination.add(getWorkspace().getRoot()
								.findMember(destinationPath));
						for (int j = 0; j < deleted.length; j++) {
							overwrittenResources.add(deleted[j]);