diff -r 7a6abdd00ab5 -r 6904e4448807 src/lib/AbstractParser.h
--- a/src/lib/AbstractParser.h	Sat Jun 12 22:37:44 2021 +0200
+++ b/src/lib/AbstractParser.h	Sat Jun 19 12:59:07 2021 +0200
@@ -64,14 +64,6 @@
 	AbstractParser();
 
 	/**
-	 * Is thrown from read() and peak() methods if there are not enough data.
-	 * Interrupts current update() cycle and causes rollback.
-	 */
-	class ReadBufferUnderflowException {
-		// TODO: common super-class for exceptions, hidden implementation
-	};
-
-	/**
 	 * May be thrown from the update() method in order to cancel currenty cycle and do explicit rollback.
 	 * Same data will be processed in the next cycle.
 	 */