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FeatureAdapter#getTypes(...) can throw a NullPointerException when deriving the type of a Feature whose typingFeatures() result contains a null entry. This can happen for a syntactically valid SysML model during intermediate model construction, import, or partial linking, when a FeatureChaining relationship exists but its chainingFeature reference has not been resolved yet. The fix is small and defensive: skip null entries returned by feature.typingFeatures() before recursively calling FeatureUtil.getTypesOf(...). Signed-off-by: Axel RICHARD <axel.richard@obeo.fr>
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FeatureAdapter#getTypes(...) can throw a NullPointerException when deriving the type of a Feature whose typingFeatures() result contains a null entry. This commit fix this issue