Cucumber不识别String参数，我想用它作为货币。它只识别int值。（它会找到这些步骤，因为其他步骤也可以工作）

@When("I deposit {int} of {string}")
public void testDeposit(int value, String currency) throws ClientProtocolException, IOException {

它显示以下错误消息：

There were undefined steps. You can implement missing steps with the snippets below:

@When("I deposit {int} of GBP")
public void i_deposit_of_GBP(Integer int1) {
    // Write code here that turns the phrase above into concrete actions
    throw new cucumber.api.PendingException();
}

@Then("My balance is {int} of GBP")
public void my_balance_is_of_GBP(Integer int1) {
    // Write code here that turns the phrase above into concrete actions
    throw new cucumber.api.PendingException();
}

• 因为我创建了一个帐户
• 当我存款100英镑时
• 那么我的余额是100英镑

有什么问题吗？