What is the difference between BWT V2.0 and V2.0T?
BWT 2.0 has been written strictly to the new Java Beans specification incorporated into the JDK 1.1. BWT 2.0T is the Transitional Bean version (the “T” in “BWT 2.0T”) of BWT that works with both the JDK 1.0.2 and with the JDK 1.1. Essentially, the Transitional Bean version of the JClass products works under the JDK 1.0.2 and implements the JDK 1.1 event handling model with a callback mechanism, similar to that used in previous versions of BWT. This means that if you develop applications using JDK 1.0 and BWT 2.0T, you can later move to JDK 1.1 (and BWT 2.0) without code changes. However, note that you cannot create true Java Beans using the Transitional Beans version of BWT.