Factor out IsEnumType method

1 files changed, 11 insertions, 10 deletions

diff --git a/crypto/src/util/Enums.cs b/crypto/src/util/Enums.cs

index 660bbe73f..9e908c4c0 100644
--- a/crypto/src/util/Enums.cs
+++ b/crypto/src/util/Enums.cs
@@ -14,11 +14,7 @@ namespace Org.BouncyCastle.Utilities
     {
         internal static Enum GetEnumValue(System.Type enumType, string s)
         {
-#if NEW_REFLECTION
-            if (!enumType.GetTypeInfo().IsEnum)
-#else
-            if (!enumType.IsEnum)
-#endif
+            if (!IsEnumType(enumType))
                 throw new ArgumentException("Not an enumeration type", "enumType");
 
             // We only want to parse single named constants
@@ -43,11 +39,7 @@ namespace Org.BouncyCastle.Utilities
 
         internal static Array GetEnumValues(System.Type enumType)
         {
-#if NEW_REFLECTION
-            if (!enumType.GetTypeInfo().IsEnum)
-#else
-            if (!enumType.IsEnum)
-#endif
+            if (!IsEnumType(enumType))
                 throw new ArgumentException("Not an enumeration type", "enumType");
 
 #if NETCF_1_0 || NETCF_2_0 || SILVERLIGHT
@@ -73,5 +65,14 @@ namespace Org.BouncyCastle.Utilities
             int pos = (int)(DateTimeUtilities.CurrentUnixMs() & int.MaxValue) % values.Length;
             return (Enum)values.GetValue(pos);
         }
+
+        internal static bool IsEnumType(System.Type t)
+        {
+#if NEW_REFLECTION
+            return t.GetTypeInfo().IsEnum;
+#else
+            return t.IsEnum;
+#endif
+        }
     }
 }