RFR: 8276241: JVM does not flag constant class entries ending in '/'

[Lois Foltan]

On Thu, 2 Dec 2021 19:22:20 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

> Please review this small fix for JDK-8276241.  The fix ensures that a ClassFormatError exception gets thrown for classes whose name ends in a '/' and are class file version less than 49 (JDK 1.5).  (A CFE already gets thrown for newer class file versions.)  The regression test class was written using a byte array because neither jcod nor jasm could handle a class name ending in '/'.
> 
> The fix was tested by running JCK lang and VM tests on Linux x64, Mach5 tiers 1-2 on Linux, Mac OS, and Windows, and Mach5 tiers 3-5 on Linux x64.
> 
> Thanks, Harold

Looks good.
Lois

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Marked as reviewed by lfoltan (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/6678