default BeanSupplier<T> and(final Supplier<Boolean> conditionSupplier) {
        return when(conditionSupplier);
    }
Combine conditions together.

@param conditionSupplier the condition supplier
@return the bean supplier
core/cas-server-core-util-api/src/main/java/org/apereo/cas/util/spring/beans/BeanSupplier.java