void removeMockedClasses(@Nonnull List<Class<?>> previousMockedClasses) {
int currentMockedClassCount = mockedClasses.size();
if (currentMockedClassCount > 0) {
int previousMockedClassCount = previousMockedClasses.size();
if (previousMockedClassCount == 0) {
mockedClasses.clear();
mockedTypesAndInstances.clear();
} else if (previousMockedClassCount < currentMockedClassCount) {
mockedClasses.retainAll(previousMockedClasses);
mockedTypesAndInstances.keySet().retainAll(previousMockedClasses);
}
}
}
