hg: jdk/jdk: 8241214: Test debugging of hidden classes using jdb

[serguei.spitsyn at oracle.com]

Changeset: 1635e07deb44
Author:    sspitsyn
Date:      2020-04-23 07:46 +0000
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/1635e07deb44

8241214: Test debugging of hidden classes using jdb
Summary: Add test and enable jdb support for hidden classes
Reviewed-by: cjplummer, amenkov, mchung, lmesnik

! src/jdk.jdi/share/classes/com/sun/tools/example/debug/tty/PatternReferenceTypeSpec.java
+ test/hotspot/jtreg/vmTestbase/nsk/jdb/hidden_class/hc001/hc001.java
+ test/hotspot/jtreg/vmTestbase/nsk/jdb/hidden_class/hc001/hc001a.java