int[] indices = assertionList.getSelectedIndices();
if (indices.length == 1) {
TestAssertion assertion = assertionListModel.getAssertionAt(ix);
if (e.getKeyChar() == KeyEvent.VK_ENTER) {
if (assertion.isConfigurable()) {
assertion.configure();
}
} else {
ActionList actions = ActionListBuilder.buildActions(assertion);
if (actions != null) {
actions.dispatchKeyEvent(e);