NetBios: NameServicePackets: Marked GetData method as private

SMBLibrary/NetBios/NameServicePackets/NameRegistrationRequest.cs

@@ -55,7 +55,7 @@ namespace SMBLibrary.NetBios
             return stream.ToArray();
         }
 
-        public byte[] GetData()
+        private byte[] GetData()
         {
             byte[] data = new byte[DataLength];
             BigEndianWriter.WriteUInt16(data, 0, (ushort)NameFlags);

SMBLibrary/NetBios/NameServicePackets/NodeStatusResponse.cs

@@ -60,7 +60,7 @@ namespace SMBLibrary.NetBios
             return stream.ToArray();
         }
 
-        public byte[] GetData()
+        private byte[] GetData()
         {
             MemoryStream stream = new MemoryStream();
             stream.WriteByte((byte)Names.Count);

SMBLibrary/NetBios/NameServicePackets/PositiveNameQueryResponse.cs

@@ -56,7 +56,7 @@ namespace SMBLibrary.NetBios
             return stream.ToArray();
         }
 
-        public byte[] GetData()
+        private byte[] GetData()
         {
             byte[] data = new byte[EntryLength * Addresses.Count];
             int offset = 0;