RFR: 8349959: Test CR6740048.java passes unexpectedly missing CR6740048.xsd

[SendaoYan]

On Thu, 20 Feb 2025 17:32:06 GMT, Joe Wang <joehw at openjdk.org> wrote:

>> Hi all,
>> 
>> Test test/jaxp/javax/xml/jaxp/unittest/validation/CR6740048.java run passes unexpectedly when missing the depentdent file test/jaxp/javax/xml/jaxp/unittest/validation/CR6740048.xsd. This PR add a NULL check after call `getResourceAsStream("CR6740048.xsd")`.
>> 
>> This PR do not change the original test logic but make test more robustness. Change has been verified locally, test-fix only, no risk.
>
> Yes, that would do.

Thanks @JoeWang-Java for the suggestion and review.

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PR Comment: https://git.openjdk.org/jdk/pull/23627#issuecomment-2675975261