Not showing identifier in braces anymore, is in almost all cases a useless information and just wastes space. Using identifier only as fallback now.

ui/BankingUiCommon/src/commonMain/kotlin/net/dankito/banking/ui/model/BankAccount.kt

@@ -42,14 +42,7 @@ open class BankAccount @JvmOverloads constructor(
 
     open val displayName: String
         get() {
-            val productName = productName ?: subAccountNumber
-
-            if (productName != null) {
-                return productName + " ($identifier)"
-            }
-
-
-            return identifier
+            return productName ?: subAccountNumber ?: identifier
         }