hg: jdk/jdk: 8241807: JDWP needs update for hidden classes

[serguei.spitsyn at oracle.com]

Changeset: f53590a82709
Author:    sspitsyn
Date:      2020-04-29 06:33 +0000
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/f53590a82709

8241807: JDWP needs update for hidden classes
Summary: Introduce test coverage for hidden class events
Reviewed-by: lmesnik, amenkov

+ test/hotspot/jtreg/vmTestbase/nsk/jdi/HiddenClass/events/DebuggeeBase.java
+ test/hotspot/jtreg/vmTestbase/nsk/jdi/HiddenClass/events/DebuggerBase.java
+ test/hotspot/jtreg/vmTestbase/nsk/jdi/HiddenClass/events/EventHandler.java
+ test/hotspot/jtreg/vmTestbase/nsk/jdi/HiddenClass/events/HiddenClass.java
+ test/hotspot/jtreg/vmTestbase/nsk/jdi/HiddenClass/events/events001.java
+ test/hotspot/jtreg/vmTestbase/nsk/jdi/HiddenClass/events/events001a.java