On Fri, 10 Mar 2023 12:45:05 GMT, Adam Sotona <asot...@openjdk.org> wrote:

>> jdk.jlink internal plugins are heavily using ASM
>> 
>> This patch converts ASM calls to Classfile API.
>> 
>> Please review.
>> Thanks,
>> Adam
>
> Adam Sotona has updated the pull request with a new target base due to a 
> merge or a rebase. The pull request now contains 208 commits:
> 
>  - Merge branch 'master' into JDK-8294972-jlink-plugins
>    
>    # Conflicts:
>    #  src/java.base/share/classes/module-info.java
>  - Merge branch 'master' into JDK-8294972-jlink-plugins
>  - fixed SystemModulesPlugin formatting
>  - 8303624: The java.lang.Thread.FieldHolder can be null for JNI attaching 
> threads
>    
>    Reviewed-by: alanb, dcubed
>  - 8302360: Atomic*.compareAndExchange Javadoc unclear
>    
>    Reviewed-by: martin, dholmes
>  - 8302779: HelidonAppTest.java fails with "assert(_cb == 
> CodeCache::find_blob(pc())) failed: Must be the same" or SIGSEGV
>    
>    Reviewed-by: coleenp, sspitsyn
>  - 8303691: Fedora based devkit build should load more packages from archive 
> location
>    
>    Reviewed-by: mbaesken, erikj
>  - 8303924: ProblemList serviceability/sa/UniqueVtableTest.java on Linux
>    
>    Reviewed-by: dcubed
>  - 8303609: ProblemList serviceability/sa/TestSysProps.java with ZGC
>    
>    Reviewed-by: dcubed
>  - 8289765: JDI EventSet/resume/resume008 failed with "ERROR: suspendCounts 
> don't match for : VirtualThread-unparker"
>    
>    Reviewed-by: sspitsyn, kevinw
>  - ... and 198 more: https://git.openjdk.org/jdk/compare/b1d89f30...cfc612ec

I've done a first pass over the SystemModulesPlugins. There are >1000 of 
changes to that plugin but it looks quite good.

src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/SystemModulesPlugin.java
 line 75:

> 73: import jdk.internal.module.ModuleTarget;
> 74: 
> 75: import jdk.internal.classfile.attribute.ModulePackagesAttribute;

I don't think this is directly used.

src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/SystemModulesPlugin.java
 line 866:

> 864:                             }
> 865: 
> 866:                             MethodTypeDesc desc = 
> MethodTypeDesc.ofDescriptor("(Ljava/lang/Object;Ljava/lang/Object;)Ljava/util/Map$Entry;");

It would be helpful if some of the overly long lines could be trimmed down a 
bit as it's really hard to look at changes side-by-side.

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

PR: https://git.openjdk.org/jdk/pull/12944

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