binary search? what? who needs that ;D

Author: BRUNER Patrick

src/LogExpert.Core/Classes/Log/LogBuffer.cs

@@ -57,6 +57,8 @@ public long Size
         get => _size;
     }
 
+    public int EndLine => StartLine + LineCount;
+
     public int StartLine { set; get; }
 
     public int LineCount { get; private set; }