--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/OpenArchiveRegion.java Thu Sep 27 13:56:09 2018 +0200
+++ b/test/hotspot/jtreg/runtime/appcds/cacheObject/OpenArchiveRegion.java Fri Oct 05 18:25:15 2018 +0100
@@ -26,6 +26,9 @@
* @test
* @summary Test open archive heap regions
* @requires vm.cds.archived.java.heap
+ * @comment This test explicitly chooses the type of GC to be used by sub-processes. It may conflict with the GC type set
+ * via the -vmoptions command line option of JTREG. vm.gc==null will help the test case to discard the explicitly passed
+ * vm options.
* @requires (vm.gc=="null")
* @library /test/lib /test/hotspot/jtreg/runtime/appcds
* @modules java.base/jdk.internal.misc