Bug 178297 [Dialogs] - remove required field color
There are still some dialogs using the (now deprecated) class FieldAssistColors. We shouldn't color the required fields anymore in these dialogs: NewFolderDialog CreateLinkedResourceGroup ResourceWorkingSetPage ContainerSelectionGroup ResourceAndContainerGroup
bundles/org.eclipse.ui.ide/extensions/org/eclipse/ui/dialogs/NewFolderDialog.java
* this method before the dialog has been opened.
	 */
	protected void updateStatus(IStatus status) {
		if (firstLinkCheck && status != null) {
			
			
			Status newStatus = new Status(IStatus.OK, status.getPlugin(),
					status.getCode(), status.getMessage(), status
							.getException());
			super.updateStatus(newStatus);
		} else {
			super.updateStatus(status);
		}
	}
	/**
	 * Update the dialog's status line to reflect the given status. It is safe to call
	 * this method before the dialog has been opened.
	 * @param severity
	 * @param message
	 */
	private void updateStatus(int severity, String message) {
		updateStatus(new Status(severity, IDEWorkbenchPlugin.IDE_WORKBENCH,
				severity, message, null));
	}
	/**
	 * Checks whether the folder name and link location are valid.
	 * Disable the OK button if the folder name and link location are valid.
	 * a message that indicates the problem otherwise.
	 */
	private void validateLinkedResource() {