Answer Posted / kamal kankarwal

We can call a lang OOP if it supports three characteristics
1. Encapsulation
2. Polymorphism
3. Inheritence

For calling a lang pure(or 100%)OOP all the component must
be in OOP framework.

But in Java data types such as int char float double etc
are also defined as both in Object and Premitive form.
eg. int i=5;// Violates Pure OOP framework
Integer in=new Integer(5);
However we can not call it Pure rather it support OOP
framework in a TRUE sence. Hence we can call it TRUE OOP
lang.

what is the use of pojo (plain old java objects)? how it is interact with crystal reports? pls urgent

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