changeUri.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
URIish uri = (URIish) ((IStructuredSelection) uriViewer
.getSelection()).getFirstElement();
SelectUriWizard wiz = new SelectUriWizard(false, uri
.toPrivateString());
if (new WizardDialog(getShell(), wiz).open() == Window.OK) {
config.removePushURI(uri);
config.addPushURI(wiz.getUri());
updateControls();