SVNProviderPlugin.getPlugin().getStatusCacheManager().refreshStatus(folder, IResource.DEPTH_ZERO);
SVNProviderPlugin.getPlugin().getStatusCacheManager().refreshStatus((IContainer)folder, false);
    private void refreshStatus(IResource[] resources) {        //We are not able to get the status for a single file anyway,        //so from the performance reasons we collect the parent folders of the files        //and we refresh only those folders then.         //All immediate child resources (files) are refreshed automatically        Set foldersToRefresh = new HashSet(resources.length);        for (int i = 0; i < resources.length;i++) {            if (resources[i].getType()==IResource.FILE)            {                foldersToRefresh.add(resources[i].getParent());            }            else            {                foldersToRefresh.add(resources[i]);            }        }        for (Iterator it = foldersToRefresh.iterator(); it.hasNext();) {            IResource folder = (IResource) it.next();    		try {                SVNProviderPlugin.getPlugin().getStatusCacheManager().refreshStatus(folder, IResource.DEPTH_ZERO);    		} catch (SVNException e) {    		    e.printStackTrace();    		}        }    }