When run in tier8 with -XX:+UseLargePages we can encounter a large page VM Warning:

Java HotSpot(TM) 64-Bit Server VM warning: Failed to reserve and commit memory using large pages. req_addr: 0x0000000399000000 bytes: 18907922432

but because the test only checks for:

 warningPrinted = oa.contains("VM warning");

it thinks this large page warning is the Deprecation warning.