Differences in behavior between Java and Flash. 1. Clicking on Green Flag generates a Mouse Down event in Flash but not Java. It also generates one in 1.4. I feel that a Mouse Down event should not be generated when the user is clicking outside the confines of the screen. 2. When Flash first loads the project and starts running it, it does not seem to have keyboard focus. Press the A key and the cat will tell you if it senses it. Try it when the project first loads.