#153. Fine tune CurrencyController.

Evgenii Kanivets · Evgenii Kanivets · commit b6924c70625e · 2018-09-17T20:51:46.000+02:00
diff --git a/app/src/main/java/com/blogspot/e_kanivets/moneytracker/controller/CurrencyController.java b/app/src/main/java/com/blogspot/e_kanivets/moneytracker/controller/CurrencyController.java
@@ -63,13 +63,15 @@ public CurrencyController(AccountController accountController, PreferenceControl
             }
         }
 
-        List<String> currencyList = new ArrayList<>();
+        List<String> currencySet = new ArrayList<>();
         for (Currency currency : toret) {
-            currencyList.add(currency.getCurrencyCode());
+            currencySet.add(currency.getCurrencyCode());
         }
 
-        currencyList.add(DbHelper.DEFAULT_ACCOUNT_CURRENCY);
-        currencyList.add("BYN"); // New belorussian ruble
+        currencySet.add(DbHelper.DEFAULT_ACCOUNT_CURRENCY);
+        currencySet.add("BYN"); // New belorussian ruble
+
+        currencyList = new ArrayList<>(currencySet);
 
         Collections.sort(currencyList);
 

Original file line number	Diff line number	Diff line change
`@@ -63,13 +63,15 @@ public CurrencyController(AccountController accountController, PreferenceControl`
`63`	`63`	`}`
`64`	`64`	`}`
`65`	`65`
`66`		`- List<String> currencyList = new ArrayList<>();`
	`66`	`+ List<String> currencySet = new ArrayList<>();`
`67`	`67`	`for (Currency currency : toret) {`
`68`		`- currencyList.add(currency.getCurrencyCode());`
	`68`	`+ currencySet.add(currency.getCurrencyCode());`
`69`	`69`	`}`
`70`	`70`
`71`		`- currencyList.add(DbHelper.DEFAULT_ACCOUNT_CURRENCY);`
`72`		`- currencyList.add("BYN"); // New belorussian ruble`
	`71`	`+ currencySet.add(DbHelper.DEFAULT_ACCOUNT_CURRENCY);`
	`72`	`+ currencySet.add("BYN"); // New belorussian ruble`
	`73`	`+`
	`74`	`+ currencyList = new ArrayList<>(currencySet);`
`73`	`75`
`74`	`76`	`Collections.sort(currencyList);`
`75`	`77`