Bug 289988 Use IResource#setDerived(boolean, IProgressMonitor) instead of IResource#setDerived(boolean)
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/ResourceInfoPage.java
* @param composite
	 *            The parent of the seperator
	 */
	private void createSeparator(Composite composite) {
		Label separator = new Label(composite, SWT.SEPARATOR | SWT.HORIZONTAL);
		GridData gridData = new GridData();
		gridData.horizontalAlignment = GridData.FILL;
		gridData.grabExcessHorizontalSpace = true;
		separator.setLayoutData(gridData);
	}
	/**
	 * Create the group that shows the read only state and the timestamp.
	 * 
	 * @param parent
	 *            the composite the group will be created in
	 * @param resource
	 *            the resource the information is being taken from.
	 */
	private void createStateGroup(Composite parent, IResource resource) {
		Font font = parent.getFont();
		Composite composite = new Composite(parent, SWT.NULL);
		GridLayout layout = new GridLayout();
		layout.numColumns = 2;
		layout.marginWidth = 0;
		layout.marginHeight = 0;
		composite.setLayout(layout);
		GridData data = new GridData();
		data.horizontalAlignment = GridData.FILL;
		composite.setLayoutData(data);
		Label timeStampLabel = new Label(composite, SWT.NONE);