RFR: 8243287: Removal of Unsafe::defineAnonymousClass

[Alan Bateman]

On Tue, 11 May 2021 12:50:31 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

> Please review this large change to remove Unsafe::defineAnonymousClass().  The change removes dAC relevant code and changes a lot of tests.  Many of the changed tests need renaming.  I hope to do this in a follow up RFE.  Some of the tests were modified to use hidden classes, others were deleted because either similar hidden classes tests already exist or they tested dAC specific functionality, such as host classes.
> 
> This change was tested with Mach5 tiers 1-2 on Linux, Mac OS, and Windows, and Mach5 tiers 3-7 on Linux x64.
> 
> Thanks, Harold

test/jdk/java/lang/Class/GetModuleTest.java line 42:

> 40: import static org.testng.Assert.*;
> 41: 
> 42: public class GetModuleTest {

testGetModuleOnVMAnonymousClass is the only test here that uses ASM so you can remove the imports as part of the removal.

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PR: https://git.openjdk.java.net/jdk/pull/3974