try { final ISVNLocalResource localResource= SVNWorkspaceRoot.getSVNResourceFor(resources[0]);  run(new IRunnableWithProgress() { public void run(IProgressMonitor monitor) { try { CompareUI.openCompareEditorOnPage( new SVNLocalCompareInput(localResource, SVNRevision.HEAD), getTargetPage()); } catch (SVNException e) { handle(e, null, null); } } }, false , PROGRESS_BUSYCURSOR); } catch (Exception e) { handle(e, null, null); }
	public void execute(IAction action) {							}