quickly detects that BigDecimal is integer

unitsofmeasurement · Nov 15, 2022 · 9607eda · 9607eda
1 parent 0aadabd
commit 9607eda
Showing 1 changed file with 7 additions and 5 deletions.
diff --git a/src/main/java/tech/units/indriya/function/DefaultNumberSystem.java b/src/main/java/tech/units/indriya/function/DefaultNumberSystem.java
@@ -460,11 +460,13 @@ public Number narrow(Number number) {
         if(number instanceof BigDecimal) {
 
             final BigDecimal decimal = ((BigDecimal) number);
-            try {
-                BigInteger integer = decimal.toBigIntegerExact(); 
-                return narrow(integer);
-            } catch (ArithmeticException e) {
-                return number; // cannot narrow to integer
+            if(decimal.scale()<=0) {
+                try {
+                    BigInteger integer = decimal.toBigIntegerExact();
+                    return narrow(integer);
+                } catch (ArithmeticException e) {
+                    return number; // cannot narrow to integer
+                }
             }
         }