org.apache.ojb.tools.mapping.reversedb2.dnd2.DropTargetHelper Starting from JDK 1.2 drag and drop was possible for Java applications. Unfortunately the framework to be used is rather complex. As of JDK 1.4 a new, more simple Dnd framework was added, but unfortunately if you want to be backwards compatible, you still have to stick with the old framework. Thi ...