Integrated: 8286474: Drop --enable-preview from Sealed Classes related tests

[Aleksey Shipilev]

On Tue, 10 May 2022 12:07:31 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> There are plenty of tests failing on many architectures due to `--enable-preview` VM code introduced by Loom. This improvement eliminates some of the redundant `--enable-preview` clauses from the Sealed Classes tests, since Sealed Classes have been graduated from preview in JDK 17.
> 
> Additional testing:
>  - [x] Linux x86_64 fastdebug, affected tests still pass
>  - [x] Linux x86_32 fastdebug, affected tests start to pass

This pull request has now been integrated.

Changeset: d547a707
Author:    Aleksey Shipilev <shade at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/d547a707bf1f9e252213fdab7eaf076b5cf884b4
Stats:     6 lines in 2 files changed: 0 ins; 0 del; 6 mod

8286474: Drop --enable-preview from Sealed Classes related tests

Reviewed-by: alanb, jpai, mchung, lancea

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PR: https://git.openjdk.java.net/jdk/pull/8627