[Refactor] Use collection expressions.

Aaru.Images/CDRDAO/CDRDAO.cs

@@ -32,7 +32,6 @@
 
 using System.Collections.Generic;
 using System.IO;
-using Aaru.CommonTypes.Enums;
 using Aaru.CommonTypes.Interfaces;
 using Aaru.CommonTypes.Structs;
 using Aaru.Decoders.CD;
@@ -64,8 +63,8 @@ public sealed partial class Cdrdao : IWritableOpticalImage
 
     public Cdrdao() => _imageInfo = new ImageInfo
     {
-        ReadableSectorTags    = new List<SectorTagType>(),
-        ReadableMediaTags     = new List<MediaTagType>(),
+        ReadableSectorTags    = [],
+        ReadableMediaTags     = [],
         HasPartitions         = true,
         HasSessions           = true,
         Version               = null,

Aaru.Images/CDRDAO/Properties.cs

@@ -87,9 +87,9 @@ public sealed partial class Cdrdao
             Track firstTrack = Tracks.First(t => t.Sequence == Tracks.Min(m => m.Sequence));
             Track lastTrack  = Tracks.First(t => t.Sequence == Tracks.Max(m => m.Sequence));
 
-            return new List<Session>
-            {
-                new()
+            return
+            [
+                new Session
                 {
                     Sequence    = 1,
                     StartSector = firstTrack.StartSector,
@@ -97,7 +97,7 @@ public sealed partial class Cdrdao
                     StartTrack  = firstTrack.Sequence,
                     EndTrack    = lastTrack.Sequence
                 }
-            };
+            ];
         }
     }
 
@@ -106,7 +106,7 @@ public sealed partial class Cdrdao
     {
         get
         {
-            List<Track> tracks = new();
+            List<Track> tracks = [];
 
             foreach(CdrdaoTrack cdrTrack in _discimage.Tracks)
             {

Aaru.Images/CDRDAO/Read.cs

@@ -100,7 +100,7 @@ public sealed partial class Cdrdao
             // Initialize disc
             _discimage = new CdrdaoDisc
             {
-                Tracks  = new List<CdrdaoTrack>(),
+                Tracks  = [],
                 Comment = ""
             };
 
@@ -779,7 +779,7 @@ public sealed partial class Cdrdao
 
             AaruConsole.DebugWriteLine(MODULE_NAME, Localization.Building_offset_map);
 
-            Partitions = new List<Partition>();
+            Partitions = [];
             _offsetmap = new Dictionary<uint, ulong>();
 
             ulong byteOffset        = 0;
@@ -1236,10 +1236,7 @@ public sealed partial class Cdrdao
 
                 if(aaruTrack.Flag4Ch) flags |= CdFlags.FourChannel;
 
-                buffer = new[]
-                {
-                    (byte)flags
-                };
+                buffer = [(byte)flags];
 
                 return ErrorNumber.NoError;
             }

Aaru.Images/CDRDAO/Verify.cs

@@ -53,8 +53,8 @@ public sealed partial class Cdrdao
     public bool? VerifySectors(ulong           sectorAddress, uint length, out List<ulong> failingLbas,
                                out List<ulong> unknownLbas)
     {
-        failingLbas = new List<ulong>();
-        unknownLbas = new List<ulong>();
+        failingLbas = [];
+        unknownLbas = [];
         ErrorNumber errno = ReadSectorsLong(sectorAddress, length, out byte[] buffer);
 
         if(errno != ErrorNumber.NoError) return null;
@@ -89,8 +89,8 @@ public sealed partial class Cdrdao
     public bool? VerifySectors(ulong           sectorAddress, uint length, uint track, out List<ulong> failingLbas,
                                out List<ulong> unknownLbas)
     {
-        failingLbas = new List<ulong>();
-        unknownLbas = new List<ulong>();
+        failingLbas = [];
+        unknownLbas = [];
         ErrorNumber errno = ReadSectorsLong(sectorAddress, length, track, out byte[] buffer);
 
         if(errno != ErrorNumber.NoError) return null;

Aaru.Images/CDRDAO/Write.cs

@@ -107,7 +107,7 @@ public sealed partial class Cdrdao
         _discimage = new CdrdaoDisc
         {
             Disktype = mediaType,
-            Tracks   = new List<CdrdaoTrack>()
+            Tracks   = []
         };
 
         _trackFlags = new Dictionary<byte, byte>();
@@ -458,12 +458,11 @@ public sealed partial class Cdrdao
         }
 
         if(_writingTracks != null && _writingStreams != null)
-        {
-            foreach(FileStream oldTrack in _writingStreams.Select(t => t.Value).Distinct()) oldTrack.Close();
-        }
+            foreach(FileStream oldTrack in _writingStreams.Select(t => t.Value).Distinct())
+                oldTrack.Close();
 
         ulong currentOffset = 0;
-        _writingTracks = new List<Track>();
+        _writingTracks = [];
 
         foreach(Track track in tracks.OrderBy(t => t.Sequence))
         {