cstamas commented on code in PR #1008:
URL: https://github.com/apache/maven/pull/1008#discussion_r1115375813
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maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuilder.java:
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@@ -999,6 +1000,9 @@ class InternalConfig {
}
private ModelCache createModelCache(RepositorySystemSession session) {
- return modelCacheFactory.createCache(session);
+ // MNG-7693: for older clients (not injecting ModelCacheFactory), make
this work OOTB w/ defaults
+ return modelCacheFactory != null
+ ? modelCacheFactory.createCache(session)
+ : new DefaultModelCacheFactory().createCache(session);
Review Comment:
We can investigate this, yes, but for this PR I'd really not change any
semantics here, just fix the NPE for older clients. ie. restore backward
compatibility.
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