From 3fd3578972d69cabec38a060f1193f8c3138cc36 Mon Sep 17 00:00:00 2001 From: Peter Dettman Date: Thu, 1 Aug 2019 20:24:04 +0700 Subject: Refactor ToString() --- crypto/src/util/collections/CollectionUtilities.cs | 17 ++++++----------- 1 file changed, 6 insertions(+), 11 deletions(-) (limited to 'crypto/src') diff --git a/crypto/src/util/collections/CollectionUtilities.cs b/crypto/src/util/collections/CollectionUtilities.cs index cac158226..e0c79bdf4 100644 --- a/crypto/src/util/collections/CollectionUtilities.cs +++ b/crypto/src/util/collections/CollectionUtilities.cs @@ -49,23 +49,18 @@ namespace Org.BouncyCastle.Utilities.Collections public static string ToString(IEnumerable c) { - StringBuilder sb = new StringBuilder("["); - IEnumerator e = c.GetEnumerator(); + if (!e.MoveNext()) + return "[]"; - if (e.MoveNext()) + StringBuilder sb = new StringBuilder("["); + sb.Append(e.Current.ToString()); + while (e.MoveNext()) { + sb.Append(", "); sb.Append(e.Current.ToString()); - - while (e.MoveNext()) - { - sb.Append(", "); - sb.Append(e.Current.ToString()); - } } - sb.Append(']'); - return sb.ToString(); } } -- cgit 1.5.1