Activated Eclipse ECJ and normal Java Compiler after the upgrade and neither could find any issues from the console log (built via an ant script).  This works with the old warnings plugin.  I also tried having ant record the logging to a separate file and still no issues.  Complete console log and the java-result log are attached.

Searching for all files in 'C:\PCI_Dev\source\pcisvn\CUSTOMER\CUSTOMER_Market\Code\CUSTOMER_Market' that match the pattern '**/java-result.log'
-> found 1 file
Successfully parsed file C:\PCI_Dev\source\pcisvn\CUSTOMER\CUSTOMER_Market\Code\CUSTOMER_Market\bin\java-result.log
-> found 0 issues (skipped 0 duplicates)
Using reference build 'CUSTOMER_Market #83' to compute new, fixed, and outstanding issues
Issues delta (vs. reference build): outstanding: 0, new: 0, fixed: 0
Evaluating quality gates
-> All quality gates have been passed
Health report is disabled - skipping