Java Coding Assignment 2:
        
 The data file: currency-codes.csv
 contains the following fields:
     Entity
     Currency
     AlphabeticCode
     NumericCode
     MinorUnit 
     WithdrawalDate

Please create an output file
  with the following records:
  
  All active records 
   (where the WithdrawalDate is empty)
   
  Listing the 
    Entity
    Currency
    AlphabeticCode