Fix internal exception inheritance type.

PatrykOlejniczak · PatrykOlejniczak · commit ec316191074b · 2018-10-21T12:38:04.000+02:00
diff --git a/UnitTest/DataStructuresTests/RedBlackTreeTest.cs b/UnitTest/DataStructuresTests/RedBlackTreeTest.cs
@@ -530,6 +530,6 @@ private static void CheckPathToEveryLeafHasSameNumberOfBlackNode(RedBlackTree<in
     /// <summary>
     ///     Exception class throw when any of red black tree rule is violation. Only for unit tests.
     /// </summary>
-    internal class RedBlackTreeViolationRuleException : ArgumentException
+    internal class RedBlackTreeViolationRuleException : Exception
     { }
 }

Original file line number	Diff line number	Diff line change
`@@ -530,6 +530,6 @@ private static void CheckPathToEveryLeafHasSameNumberOfBlackNode(RedBlackTree<in`
`530`	`530`	`/// <summary>`
`531`	`531`	`/// Exception class throw when any of red black tree rule is violation. Only for unit tests.`
`532`	`532`	`/// </summary>`
`533`		`- internal class RedBlackTreeViolationRuleException : ArgumentException`
	`533`	`+ internal class RedBlackTreeViolationRuleException : Exception`
`534`	`534`	`{ }`
`535`	`535`	`}`