@Override
  protected void doUnwrap(PsiElement element, Context context) {
    PsiSwitchLabeledRuleStatement rule = (PsiSwitchLabeledRuleStatement)element;
    PsiSwitchBlock block = rule.getEnclosingSwitchBlock();
    PsiStatement body = rule.getBody();
    assert body instanceof PsiExpressionStatement;
    context.extractElement(((PsiExpressionStatement)body).getExpression(), block);
    context.deleteExactly(block);
  }
@Override
  protected void doUnwrap(PsiElement element, Context context)