IPath location = new Path("C:/Page_Test.xml");
		IFileStore fileStore = EFS.getLocalFileSystem().getStore(location);
		IWorkbenchPage page = Activator.getDefault().getWorkbench()
				.getActiveWorkbenchWindow().getActivePage();
		try {
	        IDE.openEditor(page, <<<<Here IEditorInputIsRequired>>>>>, "id");
		} catch (PartInitException e) {
			e.printStackTrace();
		}