After a bunch of repetitions of output that looks like this:

0: Testing non-null after GC force for: nsk.share.gc.newclass.static_combination_schild
0: Unloading class: nsk.share.gc.newclass.static_combination_schild
0: Result of uloading class nsk.share.gc.newclass.static_combination_schild: true
0: Loading class: nsk.share.gc.newclass.transient_combination_schild
0: Class loaded: nsk.share.gc.newclass.transient_combination_schild
0: Instance of the class: nsk.share.gc.newclass.transient_combination_schild@456192ca
Added field objC .... 3
Added field objC .... 2

there is instead this:

Added field objC .... 3
Added field objC .... 2
Added field objC .... 1
Exception in
gc.gctests.LargeObjects.large001.large001$Worker@1e118460
nsk.share.TestFailure: Unexpected exception:
at gc.gctests.LargeObjects.large001.large001$Worker.run(large001.java:179)
at nsk.share.runner.ThreadsRunner$ManagedThread.run(ThreadsRunner.java:83)
Caused by: java.lang.NullPointerException
at java.base/java.lang.String.length(String.java:674)
at java.base/java.lang.String.startsWith(String.java:1448)
at java.base/java.lang.String.startsWith(String.java:1491)
at gc.gctests.LargeObjects.large001.large001$Worker.addObjRef(large001.java:191)
at gc.gctests.LargeObjects.large001.large001$Worker.addObjRef(large001.java:195)
at gc.gctests.LargeObjects.large001.large001$Worker.addObjRef(large001.java:195)
at gc.gctests.LargeObjects.large001.large001$Worker.run(large001.java:148)
... 1 more