Paul Nicolucci created MYFACES-4548:
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             Summary: Set default o.a.m.USE_LAMBDA_METAFACTORY to false
                 Key: MYFACES-4548
                 URL: https://issues.apache.org/jira/browse/MYFACES-4548
             Project: MyFaces Core
          Issue Type: Bug
          Components: General
    Affects Versions: 4.0.0-RC3, 2.3-next-M7
            Reporter: Paul Nicolucci


The default is currently true however, after discussion we're going to change 
the default to false. The basis or this change is the following:


{noformat}
While looking over some code in MyFaces I noticed in Faces 4.0 we have the 
following ELResolver:

https://github.com/apache/myfaces/blob/main/impl/src/main/java/org/apache/myfaces/el/resolver/LambdaBeanELResolver.java

This resolver is added to the resolver list here: 
https://github.com/apache/myfaces/blob/main/impl/src/main/java/org/apache/myfaces/el/DefaultELResolverBuilder.java#L154

Reading over the specification: 
https://jakarta.ee/specifications/faces/4.0/jakarta-faces-4.0.html#a2966 I 
wanted to 
start a discussion on the following point in the specification:

"These actual ELResolver instances must be added. It is not compliant to simply 
add other resolvers that preserve these semantics."

{noformat}




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