On Fri, 6 Jan 2023 21:15:38 GMT, Mandy Chung <mch...@openjdk.org> wrote:

>> Trivial fix.  Fix `Invokers.checkExactType` to call 
>> `newWrongMethodTypeException(actual, expected)` with parameters in right 
>> order.
>
> Mandy Chung has updated the pull request incrementally with two additional 
> commits since the last revision:
> 
>  - Add a regression test
>  - further cleanup newWrongMethodTypeException for clarity

Thank you for the changes Mandy. Overall the error message looks more clear now.

There's a failing test in GitHub actions job which appears to be an existing 
test case which was expecting the older error message in the exception. That 
would need an update:


test VarHandleTestExact.testExactArraySet(class [Ljava.lang.Object;, "abcd", 
VarHandleTestExact$$Lambda$87/0x000000010015b1c0@2a9fbca4): failure
java.lang.AssertionError: 'handle's method type (Object[],int,Object)void but 
found (Object[],int,String)void' did not match the pattern '.*\\Qexpected 
(Object[],int,Object)void \\E.*'.
        at VarHandleTestExact.assertMatches(VarHandleTestExact.java:214)
        at VarHandleTestExact.doTest(VarHandleTestExact.java:199)
        at VarHandleTestExact.testExactArraySet(VarHandleTestExact.java:153)

test/jdk/java/lang/invoke/WrongMethodTypeTest.java line 8:

> 6:  * under the terms of the GNU General Public License version 2 only, as
> 7:  * published by the Free Software Foundation.  Oracle designates this
> 8:  * particular file as subject to the "Classpath" exception as provided

>From what I understand, the copyright notice on test files don't use the 
>"Classpath" exception and instead use a different copyright notice.

-------------

PR: https://git.openjdk.org/jdk/pull/11870

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