Bumped J2N to 2.2.0-alpha-0048 (#1378)

Author: NightOwl888

.build/dependencies.props

@@ -38,7 +38,7 @@
     <IKVMPackageVersion>8.7.5</IKVMPackageVersion>
     <IKVMMavenSdkPackageVersion>1.6.7</IKVMMavenSdkPackageVersion>
     <!-- J2N will break binary compatibility in 3.0.0 to fix the APIs of collection types -->
-    <J2NPackageVersion>[2.2.0-alpha-0042, 3.0.0)</J2NPackageVersion>
+    <J2NPackageVersion>[2.2.0-alpha-0048, 3.0.0)</J2NPackageVersion>
     <LiquidTestReportsMarkdownPackageVersion>1.0.9</LiquidTestReportsMarkdownPackageVersion>
     <LuceneNetCodeAnalysisDevPackageVersion>1.0.0-alpha.36</LuceneNetCodeAnalysisDevPackageVersion>
     <MicrosoftAspNetCoreHttpAbstractionsPackageVersion>2.3.0</MicrosoftAspNetCoreHttpAbstractionsPackageVersion>

src/Lucene.Net.TestFramework/Util/LuceneTestCase.cs

@@ -1321,7 +1321,7 @@ public static void DumpEnumerator(string label, IEnumerator iter, TextWriter str
             {
                 while (iter.MoveNext())
                 {
-                    stream.WriteLine(Collections.ToString(iter.Current));
+                    stream.WriteLine(string.Format(J2N.Text.StringFormatter.InvariantCulture, "{0}", iter.Current));
                 }
             }
             stream.WriteLine("*** END " + label + " ***");

src/Lucene.Net/Support/Collections.cs

@@ -163,21 +163,7 @@ public static string ToString<TKey, TValue>(IDictionary<TKey, TValue>? dictionar
         /// </summary>
         public static string? ToString(object? obj)
         {
-            if (obj is null)
-            {
-                return "null";
-            }
-
-            Type t = obj.GetType();
-            if (t.IsGenericType
-                && (t.ImplementsGenericInterface(typeof(ICollection<>)))
-                || t.ImplementsGenericInterface(typeof(IDictionary<,>)))
-            {
-                dynamic genericType = Convert.ChangeType(obj, t);
-                return ToString(genericType);
-            }
-
-            return Convert.ToString(obj, CultureInfo.InvariantCulture);
+            return string.Format(J2N.Text.StringFormatter.InvariantCulture, "{0}", obj);
         }
 
         public static ReadOnlyList<T> AsReadOnly<T>(IList<T> list)