The Bean Delivery Library makes use of the Bean Library and the Network Library to allow JavaBeans to be transferred across the network. More specifically, a remote subject, most likely written in C++, can “push” JavaBeans to the Tweek GUI where they can be handled as though they were loaded from the local disk. The Bean Delivery Library is found in $TWEEK_BASE_DIR/share/tweek/java/TweekEventDelivery.jar.