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java.io NOT support with Unicode?

 
nalamati satyanarayana
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Question Which one of the following classes that process data as a series of characters does java.io NOT support with Unicode?
Choice 1
FilterInputStream
Choice 2
StringReader
Choice 3
InputStreamReader
Choice 4
FileReader
Choice 5
FilterWriter

please give tell the answer
 
Svend Rost
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No one will help you answer that question.

If you dont make an effort.. we wont either. Use more time coding, and
less time writing posts on the Java Ranch.. and I mean that in the most
positive and helping way I can.

/Svend Rost
 
Ulf Dittmer
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You can find the answer to this question by writing a short program that reads and writes ASCII and Unicode characters to/from a file. The javadocs of those classes (and their superclasses) will also be helpful reading.
 
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