Sir/ma'am ,

please help me how can I convert an integer to a string in java
without using a convertSimple(); convertInteger(); convertFormat():

Look at the String class and the Integer class. Both have methods to do that.

sir

I am a biggner so kindly tell me what are the methods

thank you sir

If you are a beginner, then you need to learn how to read the API docs for the java classes.
Here is a link: http://download.oracle.com/docs/cd/E17409_01/javase/6/docs/api/

In the lower left of the page, there is a scrollable list of classes. Scroll down to the one you want to study and click on it. It will change the main page.

Thank you very much I hope this will help me lot thank you, and I hope u will help my future queries too.
once again thank you very much this is a great doc. to understand things in java

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