public void cancel() {
final Method invoke =
ReflectionUtils.getMethod(
providerInOtherClassLoader.getClass(), "cancel", new Class[] {});
ReflectionUtils.invokeMethodWithArray(providerInOtherClassLoader, invoke, null);
}
void setTestClassLoader(Object o, ClassLoader testClassLoader) {
Method setter = getMethod(o, "setClassLoaders", ClassLoader.class);
invokeMethodWithArray(o, setter, testClassLoader);
}