UnifiedGenerationalParser does not create ForwardReference for Parallel file

[jlittle-ptc]

Describe the bug
When loading the provided file, the UnifiedGenerationalParser is selected. All events trigger either the youngDetails() or fullGCSummary rules in this file.

Unfortunately, the pauseEvent instance variable is not initialized at this time as youngHeader() is not called which initializes this variable. As a result, an NPE is thrown when trying to call pauseEvent.setDuration().

The NPE is caught and ignored by the catch block in applyRule.

To Reproduce
Steps to reproduce the behavior:
Load attached GC file.

Expected behavior
GCToolkit is able to identify and parse the attached file.

gc-unified-parallel.log

[jlittle-ptc]

Posting this here first, as it's not the first time I've run into uninitialized forward references. Is there a specific reason for the current design requiring a header first?

(Unfortunately, I don't know the JVM flags used for the sample file)