Design Patterns for Java/J2EE for Pc

1. —This reference has been prepared for the experienced developers to provide best solutions to certain problems faced during software development and for un-experienced developers to learn software design in an easy and faster way.

2. —Design patterns are solutions to general problems that software developers faced during software development.

3. —This tutorial will take you through step by step approach and examples using Java while learning Design Pattern concepts.

4. —Design patterns represent the best practices used by experienced object-oriented software developers.

5. These solutions were obtained by trial and error by numerous software developers over quite a substantial period of time.

6. —Before you start proceeding with this tutorial, I'm making an assumption that you are already aware about basic java programming concepts.

7. If you are not well aware of these concepts then I will suggest to go through our short tutorial on Java Programming.

8. 《Java/J2EE Design Patterns》,the best java developer reference documents.

9. 4.J2EE Patterns:These design patterns are specifically concerned with the presentation tier.

10. 1.Creational Patterns:Provides way to create objects while hiding the creation logic, rather than instantiating objects directly using new opreator.

11. Concept of inheritance is used to compose interfaces and define ways to compose objects to obtain new functionalities.

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