### Bug Description: The spec specifies that the metadata may contain one [trace class fragment](https://diamon.org/ctf/#tc-frag). However Trace Compass expects one in IOStructGen.java line 199 ### Additional Information [pass-opts.zip](https://github.com/user-attachments/files/25421952/pass-opts.zip)
Bug Description:
The spec specifies that the metadata may contain one trace class fragment. However Trace Compass expects one in IOStructGen.java line 199
Additional Information
pass-opts.zip