[debug] Created transactional ClassFileManager with tempDir = /home/alex/Desktop/lfa/lfa-etapa2/skel-scala/target/scala-2.13/classes.bak
[debug] About to delete class files:
[debug] 	Regex$.class
[debug] 	RegexError$.class
[debug] 	Star$.class
[debug] 	ZeroNine.class
[debug] 	Dfa.class
[debug] 	Nfa.class
[debug] 	Pending$.class
[debug] 	Lowaz.class
[debug] 	Void.class
[debug] 	Void$.class
[debug] 	Atom$.class
[debug] 	Highaz$.class
[debug] 	Nfa$.class
[debug] 	Lowaz$.class
[debug] 	Star.class
[debug] 	Union.class
[debug] 	Eps$.class
[debug] 	RegexError.class
[debug] 	ZeroNine$.class
[debug] 	Atom.class
[debug] 	Pending.class
[debug] 	Concat.class
[debug] 	Eps.class
[debug] 	Regex.class
[debug] 	Dfa$.class
[debug] 	Highaz.class
[debug] 	Concat$.class
[debug] 	Union$.class
[debug] We backup class files:
[debug] 	Regex$.class
[debug] 	RegexError$.class
[debug] 	Star$.class
[debug] 	ZeroNine.class
[debug] 	Dfa.class
[debug] 	Nfa.class
[debug] 	Pending$.class
[debug] 	Lowaz.class
[debug] 	Void.class
[debug] 	Void$.class
[debug] 	Atom$.class
[debug] 	Highaz$.class
[debug] 	Nfa$.class
[debug] 	Lowaz$.class
[debug] 	Star.class
[debug] 	Union.class
[debug] 	Eps$.class
[debug] 	RegexError.class
[debug] 	ZeroNine$.class
[debug] 	Atom.class
[debug] 	Pending.class
[debug] 	Concat.class
[debug] 	Eps.class
[debug] 	Regex.class
[debug] 	Dfa$.class
[debug] 	Highaz.class
[debug] 	Concat$.class
[debug] 	Union$.class
[debug] Rolling back changes to class files.
[debug] Removing generated classes:
[debug] Restoring class files: 
[debug] 	Atom.class
[debug] 	Nfa.class
[debug] 	Void.class
[debug] 	Lowaz.class
[debug] 	Dfa.class
[debug] 	Eps.class
[debug] 	Regex.class
[debug] 	Nfa$.class
[debug] 	Highaz$.class
[debug] 	Union$.class
[debug] 	Highaz.class
[debug] 	Void$.class
[debug] 	Star$.class
[debug] 	Dfa$.class
[debug] 	ZeroNine.class
[debug] 	RegexError.class
[debug] 	Lowaz$.class
[debug] 	Union.class
[debug] 	ZeroNine$.class
[debug] 	Concat.class
[debug] 	Star.class
[debug] 	Pending.class
[debug] 	Pending$.class
[debug] 	RegexError$.class
[debug] 	Eps$.class
[debug] 	Regex$.class
[debug] 	Concat$.class
[debug] 	Atom$.class
[debug] Removing the temporary directory used for backing up class files: /home/alex/Desktop/lfa/lfa-etapa2/skel-scala/target/scala-2.13/classes.bak
