Some grooming.

Author: LuisMerinoP

Jint/Native/Intl/Icu.cs

@@ -8,7 +8,6 @@ namespace Jint.Native.Intl;
 // We use DllImport to bind directly to its functions (e.g. uloc_toLanguageTag) so we can
 // reuse the OS-provided ICU implementation instead of reimplementing the spec in C#.
 // The wrapper below converts managed strings to UTF-8, calls ICU, and returns the canonical tag.
-
 internal static class ICU
 {
     private const string MacLib = "/usr/lib/libicucore.dylib";
@@ -48,8 +47,6 @@ public enum UErrorCode : int
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static string PtrToAnsiString(IntPtr p) => Marshal.PtrToStringAnsi(p)!;
 
-
-    // Older runtimes: pass IntPtr and pin a UTF-8 buffer manually.
     [DllImport(UcLib, CallingConvention = CallingConvention.Cdecl, EntryPoint = "uloc_toLanguageTag")]
     private static extern unsafe int uloc_toLanguageTag_ptr(
         byte* localeIdUtf8,                                   // const char* (UTF-8)
@@ -77,15 +74,15 @@ private static extern unsafe int uloc_forLanguageTag_ptr(
     out int parsedLength,
     ref UErrorCode err);
 
-    public static unsafe int uloc_forLanguageTag(
-        string langtag, byte[] localeId, int localeIdCapacity, out int parsedLength, ref UErrorCode err)
+    public static unsafe int uloc_forLanguageTag(string langtag, byte[] localeId, int localeIdCapacity, out int parsedLength, ref UErrorCode err)
     {
         var inBytes = System.Text.Encoding.UTF8.GetBytes(langtag + "\0");
         fixed (byte* p = inBytes)
         {
             return uloc_forLanguageTag_ptr(p, localeId, localeIdCapacity, out parsedLength, ref err);
         }
     }
+
     [DllImport(UcLib, CallingConvention = CallingConvention.Cdecl, EntryPoint = "uloc_canonicalize")]
     private static extern unsafe int uloc_canonicalize_ptr(
         byte* localeIdUtf8,       // const char* (UTF-8, NUL-terminated)

Jint/Native/Intl/IcuHelpers.cs

@@ -8,7 +8,6 @@ namespace Jint.Native.Intl
     /// </summary>
     internal static class IcuHelpers
     {
-
         /// <summary>
         /// Equivalent to WebKit's languageTagForLocaleID(localeID, isImmortal=false).
         /// Calls ICU uloc_toLanguageTag(localeId, strict=false), then applies the same
@@ -51,7 +50,6 @@ public static string LanguageTagForLocaleId(string localeId)
             "kb", "kc", "kh", "kk", "kn", "ca"
         };
 
-
         // Canonicalize subdivision aliases (used for rg/sd values).
         private static string CanonicalizeSubdivision(string value)
         {

Jint/Native/Intl/IntlInstance.cs

@@ -5,7 +5,6 @@
 using Jint.Runtime;
 using Jint.Runtime.Descriptors;
 using Jint.Runtime.Interop;
-using System.Text;
 
 namespace Jint.Native.Intl;
 
@@ -137,5 +136,4 @@ private JsValue GetCanonicalLocales(JsValue thisObject, JsCallArguments argument
 
         return arr;
     }
-
 }