In TestNG 7, it is a requirement that TestNG is able to create a Test object
using a default constructor.
This simple fix addresses two such classes so that this requirement is
satisfied by inserting default construtors. Example: `public GetPackages() {
... }`
test/jdk/java/lang/Package/GetPackages.java
test/jdk/java/lang/StackWalker/Basic.java
-------------
Commit messages:
- 8256154: Some TestNG tests require default constructors
Changes: https://git.openjdk.java.net/jdk/pull/1317/files
Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=1317&range=00
Issue: https://bugs.openjdk.java.net/browse/JDK-8256154
Stats: 13 lines in 2 files changed: 11 ins; 0 del; 2 mod
Patch: https://git.openjdk.java.net/jdk/pull/1317.diff
Fetch: git fetch https://git.openjdk.java.net/jdk pull/1317/head:pull/1317
PR: https://git.openjdk.java.net/jdk/pull/1317
