Share

Search Java Code Snippets


  Help us in improving the repository. Add new snippets through 'Submit Code Snippet ' link.





Java - Code Samples

 Sample 1. Initialize member elements ( maps ) using constructor

public class CoinChanger {
   private static Map<Currency, Integer> cashBox;
   private static Map<Currency, Integer> change;

   enum Currency {
      DOLLAR,QUARTER,DIME,NICKEL,PENNY;
   }

   CoinChanger() {
      cashBox = new TreeMap<Currency, Integer>();
      change = new TreeMap<Currency, Integer>();
      initializeCashBox();
   }

   private static void initializeCashBox(){
      //set the cash box
      cashBox.put(Currency.DOLLAR, 50);
      cashBox.put(Currency.QUARTER, 0);
      cashBox.put(Currency.DIME, 50);
      cashBox.put(Currency.NICKEL, 50);
      cashBox.put(Currency.PENNY, 50);
   }
}
}

   Like      Feedback     constructor   initializing maps   initializing treemap   enum



Subscribe to Java News and Posts. Get latest updates and posts on Java from Buggybread.com
Enter your email address:
Delivered by FeedBurner



comments powered by Disqus