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-rw-r--r--core/src/main/kotlin/javadoc/docbase.kt4
1 files changed, 1 insertions, 3 deletions
diff --git a/core/src/main/kotlin/javadoc/docbase.kt b/core/src/main/kotlin/javadoc/docbase.kt
index 62d0ee26..0bf72ccf 100644
--- a/core/src/main/kotlin/javadoc/docbase.kt
+++ b/core/src/main/kotlin/javadoc/docbase.kt
@@ -481,9 +481,7 @@ open class ClassDocumentationNodeAdapter(module: ModuleNodeAdapter, val classNod
fun DocumentationNode.lookupSuperClasses(module: ModuleNodeAdapter) =
details(NodeKind.Supertype)
- .map { it.links.firstOrNull() }
- .map { module.allTypes[it?.qualifiedName()] }
- .filterNotNull()
+ .map { it.links.firstOrNull() }.mapNotNull { module.allTypes[it?.qualifiedName()] }
fun List<DocumentationNode>.collectAllTypesRecursively(): Map<String, DocumentationNode> {
val result = hashMapOf<String, DocumentationNode>()