Difference between iteratior and List Iterator

Difference between iteratior and List Iterator

Ravikumar:
You have already posted something quite similar to this posting here: http://forum.java.sun.com/thread.jspa?threadID=735377
While I cannot speak for everyone else here, I personally find your approach rather rude and inconsiderate. The manner in which you are posting these questions implies that you not only do not recognize that there is work involved in answering them but that you do not sufficiently understand them in such a manner as to be able to phrase them coherently.
I expect that you are attempting to do your homework by exploiting the helpful people on this forum rather than by learning the material in question. If I am mistaken as to your intentions, please inform me and I will apologize to you. However, I find it difficult to believe that anyone would have such poor forum etiquette as not to realize that posting a "question" in the form of a topic statement is impolite.
There are many fine people here who will assist you in learning and applying Java; I have relied upon their assistance on multiple occasions and found it indispensible. But you are far more likely to receive a helpful response (at least from me) if you take the time to express your questions more fully and (especially) to learn the material.
Cheers and happy learning.

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    Configuration Vs Customization: -
    When considering enterprise software of any type, it is important to understand the difference between configuration and customization. The crux of the difference is complexity. Configuration uses the inherent flexibility of the enterprise software to add fields, change field names, modify drop-down lists, or add buttons. Configurations are made using powerful built-in tool sets. Customization involves code changes to create functionality that is not available through configuration. Customization can be costly and can complicate future upgrades to the software because the code changes may not easily migrate to the new version. Wherever possible, governments should avoid customization by using configuration to meet their goals. Governments also should understand their vendor's particular terminology with regard to this issue since words like "modifications" or "extensions" often mean different things to different vendors.

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