hg: valhalla/valhalla: 8230928: [TESTBUG] Add hotspot tests for hidden classes and weak classes

[harold.seigel at oracle.com]

Changeset: 3ff43480c2a2
Author:    hseigel
Date:      2020-01-07 13:49 +0000
URL:       https://hg.openjdk.java.net/valhalla/valhalla/rev/3ff43480c2a2

8230928: [TESTBUG] Add hotspot tests for hidden classes and weak classes
Summary: Add new tests adapted from unsafe anonymous class tests
Reviewed-by: fparain, mchung

+ test/hotspot/jtreg/runtime/HiddenClasses/CastToParentTest.java
+ test/hotspot/jtreg/runtime/HiddenClasses/GCHiddenClass.java
+ test/hotspot/jtreg/runtime/HiddenClasses/HiddenClassStack.java
+ test/hotspot/jtreg/runtime/HiddenClasses/HiddenDefMeths.java
+ test/hotspot/jtreg/runtime/HiddenClasses/HiddenGetModule.java
+ test/hotspot/jtreg/runtime/HiddenClasses/InstantiateHiddenClass.java
+ test/hotspot/jtreg/runtime/HiddenClasses/NestedHidden.java
+ test/hotspot/jtreg/runtime/HiddenClasses/StressHiddenClasses.java
+ test/hotspot/jtreg/runtime/HiddenClasses/TestHiddenClassUnloading.java
+ test/hotspot/jtreg/runtime/HiddenClasses/pkg/HasNamedModule.java