A quick run through almost all of FDT's quickfixes. Such as...
1. Rename Package
2. Implement all unimplemented members
3. Add missing import
4. Create Interface
5. Create event listener
6. Create constant
7. Add parameter to function
8. Create local variable
9. Create field variable
10. Create new Class
11. Add method to Class
12. Add method with parameters to Class
13. Add variables to Class
14. Create methods
15. Create methods with parameters
16. Create methods with return type
17. Change method's return type
18. Cast method or variable
19. Getter / Setter generation
Download the project used in this demo here: