RFR(T): 8232244: [TESTBUG] Incorrect comment in TestClassUnloadEvent.java

[Mikhailo Seledtsov]

Please review this change that removes incorrect comment. Both 
statements in the comment are incorrect, hence removing the comment.


JBS: https://bugs.openjdk.java.net/browse/JDK-8232244

Change:
   --- a/test/jdk/jdk/jfr/event/runtime/TestClassUnloadEvent.java
   +++ b/test/jdk/jdk/jfr/event/runtime/TestClassUnloadEvent.java
   @@ -47,12 +47,6 @@
   * @run main/othervm -Xlog:class+unload -Xlog:gc -Xmx16m 
jdk.jfr.event.runtime.TestClassUnloadEvent
   */

   -/**
   - * System.gc() will trigger class unloading if 
-XX:+ExplicitGCInvokesConcurrent is NOT set.
   - * If this flag is set G1 will never unload classes on System.gc().
   - * As far as the "jfr" key guarantees no VM flags are set from the 
outside
   - * it should be enough with System.gc().
   - */


Testing:
    1. Ran the updated test: PASS


Thank you,
Misha