Drag and Drop Bean Suite - Version 2.2 Consists of two non-visual beans that can be used to easily create applications that are distinguished by the great Drag and Drop feature. Supported JDK levels: 1.1, 1.2 . The DragBean makes the data of a GUI element (Drag Source) "draggable". DropBean The DropBean makes the data of a GUI element (Drag Target) able to accept transferring data.