task4/solution14/src/org/apidesign/apifest08/currency/TimeLimitedCurrencyRate.java
We need to remove XML files describing the result of test run in case of successful build (e.g. there was a test failure) as that prevents Hudson from claiming the build is unstable.
1 package org.apidesign.apifest08.currency;
4 public interface TimeLimitedCurrencyRate extends CurrencyRate {
6 public long getFromTime();
7 public long getToTime();