Re: How to store the Information in arrays or Map?

Hello Everyone,
I'm reading a calling information from a file
Calling number, Called to, Time Started, Time Ended
050, 060 , 1255, 1350
050, 080, 1050, 1100
050, 060, 1110, 1130
080, 090, 0530, 0610
What is the best way to read this information and store it in arrays so that if I want to find out 050 called what numbers and at what times ?? How can I do that ?

Create a class called Call or CallData or something that has fields for those quantities. Store instances of that class in a Map where the key is the calling number and the value is the object.
http://java.sun.com/docs/books/tutorial/collections/

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Re: How to store the Information in arrays or Map?

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