If you are looking for the decompiler itself, visit https://github.com/jindrapetrik/jpexs-decompiler
+ update 2020: WARNING - support of the decompiler is now VERY LIMITED. There are no active developers. This means we will NOT develop new features and/or fix most of bugs. We left the tracker running in case somebody from community would like to work on it. Sorry for the inconvenience.
List of issues#234 Should I report if Rename invalid identifiers breaks not obfuscated swf?
Author: 
focus
focusDate created:
Type: question
Visibility: Everybody
Assigned to:
Labels: Deobfuscation
State: closed 
Yes, this should be reported.
If all identifiers are valid and rename identifiers still renames something, this means
the procedure is wrong.
State: new→closed