RFR: 8264696: Multi-catch clause causes compiler exception because it uses the package-private supertype

[Vicente Romero]

On Wed, 7 Apr 2021 12:26:34 GMT, Guoxiong Li <github.com+13688759+lgxbslgx at openjdk.org> wrote:

> Hi all,
> 
> The method `isAccessible(Env<AttrContext> env, Type t, boolean checkInner)` should take `UnionClassType` as a special type to do some corresponding work. If not, the problem will occur. This patch fixes it and adds a test case.
> 
> Thank you for taking the time to review.
> 
> Best Regards.
> -- Guoxiong

test/langtools/tools/javac/resolve/PackagePrivateSupertypeAtMultiCatch.java line 105:

> 103:                 .outdir(out)
> 104:                 .run()
> 105:                 .writeAll();

nit: you don't need the `writeAll()` method given that you are not collecting the output

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PR: https://git.openjdk.java.net/jdk/pull/3374