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unicode

 
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i studied that char datatypes for example 'g' stores in unicode format.....
i have a confusion that all characters i have typed in a program are stored in unicode format or not..
ifnot what is the use of storing the char type only in unicode format
for example in the following pgm

i have thought that each character i have typed in this pgm is stored in unicode format.. (for example each character in public)this is wright or wrong...






 
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Java stores characters as Unicode (specifically, an unsigned 16-bit integer per character which represents the code units of UTF-16). So yes, all Strings declared in a Java program are Unicode. Have a read of this very good article.
 
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I *think* the OP is asking about the source code itself.
 
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All your questions can be answered if you look in the Java™ Language Specification (JLS). The answer will be there.

You might not understand it, but it's still there.




Actually I think that particular JLS chapter is very easy to understand.
 
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