@Override
    public void fixUsage() throws IncorrectOperationException {
        final PsiReferenceExpression methodExpression = call.getMethodExpression();
        final PsiExpression qualifier = (PsiExpression) methodExpression.getQualifier();
        if (qualifier == null) {
          final PsiElement resolveScope = call.resolveMethodGenerics().getCurrentFileResolveScope();
          if (!(resolveScope instanceof PsiImportStaticStatement)) {
            MutationUtils.replaceExpression(delegateClassName + '.' + call.getText(), call);
          }
        } else {
            MutationUtils.replaceExpression(delegateClassName , qualifier);
        }
    }
@Override
    public void fixUsage()