Add exception throwing to withDecimalFormatPattern() method

2020-05-25 09:06:54 +01:00
parent e14c2c188d
commit 2cb97dbe49
1 changed files with 3 additions and 1 deletions
@@ -50,8 +50,10 @@ public class FormatNumber {
                DecimalFormat df3 = new DecimalFormat("#,###,###,##0.000");
                if (places == 2)
                        return new Double(df2.format(value));
-                if (places == 3)
+                else if (places == 3)
                        return new Double(df3.format(value));
+                else
+                        throw new IllegalArgumentException();
        }

        public static double withDecimalFormatLocal(double value) {