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[WIP] [GR-59954] Ensure that the boot module layer prototype is not leaked into the image heap #10150

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[WIP] [GR-59954] Ensure that the boot module layer prototype is not leaked into the image heap #10150

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1053d9a
Clear runtime module mappings after prototype boot layer is synthesized
ivan-ristovic Nov 22, 2024
e5790a2
Experiment: filter CLVs
ivan-ristovic Nov 26, 2024
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7 changes: 4 additions & 3 deletions substratevm/src/com.oracle.svm.core/src/com/oracle/svm/core/jdk/JavaLangSubstitutions.java
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Original file line number Diff line number Diff line change
Expand Up @@ -726,9 +726,10 @@ public Object transform(Object receiver, Object originalValue) {
}

ConcurrentHashMap<?, ?> original = (ConcurrentHashMap<?, ?>) originalValue;
List<ClassLoaderValue<?>> clvs = Arrays.asList(
ReflectionUtil.readField(ServicesCatalog.class, "CLV", null),
ReflectionUtil.readField(ModuleLayer.class, "CLV", null));

ClassLoaderValue<?> x = ReflectionUtil.readField(ServicesCatalog.class, "CLV", null);
List<ClassLoaderValue<?>> clvs = Arrays.asList(x);
// ReflectionUtil.readField(ModuleLayer.class, "CLV", null));

var res = new ConcurrentHashMap<>();
for (ClassLoaderValue<?> clv : clvs) {
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