Using new file structure. Use new regexir display method. Fix line dependency error in prefix analysing.

Signed-off-by: Nitload <YoumuLiu_NSI@whv0t.onmicrosoft.com>

src/StgSharp.Common/HighPerformance/Memory/L4.Exceptions.cs

@@ -0,0 +1,34 @@
+// -----------------------------------------------------------------------------
+// file="L4.Exceptions"
+// Project: StgSharp
+// Copyright (c) Nitload.
+// SPDX-License-Identifier: MIT
+// -----------------------------------------------------------------------------
+
+namespace StgSharp.HighPerformance.Memory
+{
+#pragma warning disable CA1032 // Implement standard exception constructors
+
+    public sealed class L4PredictUnregisteredException : Exception
+    {
+
+        public L4PredictUnregisteredException(
+               int id
+        )
+            : base($"L4 predictor with id {id} is null. Maybe it has been unregistered.") { }
+
+    }
+
+    public sealed class L4PredictConflictException : Exception
+    {
+
+        public L4PredictConflictException(
+               nuint basePtr,
+               ushort policy,
+               int current
+        )
+            : base($"L4 predictor with id {current} has already registered a cache line with base pointer {basePtr} and policy {policy}.") { }
+
+    }
+#pragma warning restore CA1032 // Implement standard exception constructors
+}