• Reflection API:

• The dictionary meaning of reflection is mirror image. It is given to develop java application, which are capable of gathering internal details about class, interface programmatically and dynamically. These programs are given capable of gathering various details of class and interface which belonging to user defined predefined and third party API of java environment. The reflection API program is like mirror device class and interface. We use reflection API in reflection API based program that means we work with classes and interfaces of java.lang.reflect package while developing those logic(java.lang package is default of java, but some package like java.lang.reflect package are not default package of java).It is always useful to develop java based software product and it is not suitable to develop source sector project. Using these, we can develop software product based on java like class browser GUI builder and debugger