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collection API

 
Greenhorn
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I am not able to understand the topics
1. collection API
2. File input and output
3. Streams, Readers and Writers
can anyone guide me as to what i should refer to get a good explation on these topics from the basics.
 
Ranch Hand
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Hi,
Believe me, you are not alone. I felt the same way about threads and streams when i went thru them the first time. But i think you have to take time to go thru them again . I i feel more comfortable with them now.
Shree
 
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Poornima,
A part of your question is answered here.
Ajith
 
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