RFR: 8250840: some tests use --enable-preview unnecessarily

[Jan Lahoda]

On Tue, 8 Sep 2020 16:08:20 GMT, Vicente Romero <vromero at openjdk.org> wrote:

>> 8250840: some tests use --enable-preview unnecessarily
>
> test/langtools/tools/javac/ConditionalExpressionResolvePending.java line 38:
> 
>> 36:  * @build combo.ComboTestHelper
>> 37:  * @compile ConditionalExpressionResolvePending.java
>> 38:  * @run main/othervm --enable-preview ConditionalExpressionResolvePending
> 
> do you still need the @run main/othervm?

Yes, that's still needed. The test internally compiles some code with --enable-preview and then tries to load and run
the code in a separate ClassLoader in the same VM. So --enable-preview at runtime is required.

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PR: https://git.openjdk.java.net/jdk/pull/41