FallenException must be a LogicException.

Author: prwater

src/FallenException.php

@@ -6,7 +6,7 @@
 /**
  * Class for situations where PHP code has fallen through a switch statement or a combination of if-elseif statements.
  */
-class FallenException extends RuntimeException
+class FallenException extends LogicException
 {
   //--------------------------------------------------------------------------------------------------------------------
   /**

test/FallenExceptionTest.php

@@ -23,7 +23,7 @@ public function testName(): void
     {
       self::assertStringContainsString('foo', $e->getMessage());
       self::assertStringContainsString('bar', $e->getMessage());
-      self::assertInstanceOf(\RuntimeException::class, $e);
+      self::assertInstanceOf(\LogicException::class, $e);
     }
   }