1 files changed, 1 insertions, 13 deletions
diff --git a/src/mscorlib/src/System/Globalization/JapaneseCalendar.cs b/src/mscorlib/src/System/Globalization/JapaneseCalendar.cs
index 6b168ce916..72331f8346 100644
--- a/src/mscorlib/src/System/Globalization/JapaneseCalendar.cs
+++ b/src/mscorlib/src/System/Globalization/JapaneseCalendar.cs
@@ -8,8 +8,6 @@ namespace System.Globalization {
     using System.Diagnostics.CodeAnalysis;
     using System.Diagnostics.Contracts;
     using Microsoft.Win32;
-    using PermissionSet = System.Security.PermissionSet;
-    using System.Security.Permissions;
 
     /*=================================JapaneseCalendar==========================
     **
@@ -41,13 +39,11 @@ namespace System.Globalization {
 
 
     [Serializable]
-[System.Runtime.InteropServices.ComVisible(true)]
     public class JapaneseCalendar : Calendar
     {
         internal static readonly DateTime calendarMinValue = new DateTime(1868, 9, 8);
 
 
-        [System.Runtime.InteropServices.ComVisible(false)]
         public override DateTime MinSupportedDateTime
         {
             get
@@ -56,7 +52,6 @@ namespace System.Globalization {
             }
         }
 
-        [System.Runtime.InteropServices.ComVisible(false)]
         public override DateTime MaxSupportedDateTime
         {
             get
@@ -68,7 +63,6 @@ namespace System.Globalization {
         // Return the type of the Japanese calendar.
         //
 
-        [System.Runtime.InteropServices.ComVisible(false)]
         public override CalendarAlgorithmType AlgorithmType
         {
             get
@@ -167,10 +161,6 @@ namespace System.Globalization {
             
             try
             {
-                // Need to access registry
-                PermissionSet permSet = new PermissionSet(PermissionState.None);
-                permSet.AddPermission(new RegistryPermission(RegistryPermissionAccess.Read, c_japaneseErasHivePermissionList));
-                permSet.Assert();
                 RegistryKey key = Registry.LocalMachine.OpenSubKey(c_japaneseErasHive, writable: false);
 
                 // Abort if we didn't find anything
@@ -311,7 +301,7 @@ namespace System.Globalization {
             // Get Strings
             //
             // Needs to be a certain length e_a_E_A at least (7 chars, exactly 4 groups)
-            String[] names = data.Split(new char[] {'_'});
+            String[] names = data.Split('_');
 
             // Should have exactly 4 parts
             // 0 - Era Name
@@ -425,7 +415,6 @@ namespace System.Globalization {
 
 
         [SuppressMessage("Microsoft.Contracts", "CC1055")]  // Skip extra error checking to avoid *potential* AppCompat problems.
-        [System.Runtime.InteropServices.ComVisible(false)]
         public override int GetWeekOfYear(DateTime time, CalendarWeekRule rule, DayOfWeek firstDayOfWeek)
         {
             return (helper.GetWeekOfYear(time, rule, firstDayOfWeek));
@@ -469,7 +458,6 @@ namespace System.Globalization {
         // if this calendar does not have leap month, or this year is not a leap year.
         //
 
-        [System.Runtime.InteropServices.ComVisible(false)]
         public override int GetLeapMonth(int year, int era)
         {
             return (helper.GetLeapMonth(year, era));