3 files changed, 2 insertions, 5 deletions
diff --git a/core/src/test/kotlin/format/KotlinWebSiteFormatTest.kt b/core/src/test/kotlin/format/KotlinWebSiteFormatTest.kt
index fecdeee3..cc172762 100644
--- a/core/src/test/kotlin/format/KotlinWebSiteFormatTest.kt
+++ b/core/src/test/kotlin/format/KotlinWebSiteFormatTest.kt
@@ -1,7 +1,6 @@
 package org.jetbrains.dokka.tests
 
 import org.jetbrains.dokka.*
-import org.jetbrains.kotlin.utils.addToStdlib.singletonOrEmptyList
 import org.junit.Ignore
 import org.junit.Test
 
@@ -30,7 +29,7 @@ class KotlinWebSiteFormatTest {
         val path = "dataTagsInGroupNode"
         val module = buildMultiplePlatforms(path)
         verifyModelOutput(module, ".md", "testdata/format/website/$path/multiplatform.kt") { model, output ->
-            kwsService.createOutputBuilder(output, tempLocation).appendNodes(model.members.single().members.find { it.kind == NodeKind.GroupNode }.singletonOrEmptyList())
+            kwsService.createOutputBuilder(output, tempLocation).appendNodes(listOfNotNull(model.members.single().members.find { it.kind == NodeKind.GroupNode }))
         }
         verifyMultiplatformPackage(module, path)
     }
diff --git a/core/src/test/kotlin/format/KotlinWebSiteHtmlFormatTest.kt b/core/src/test/kotlin/format/KotlinWebSiteHtmlFormatTest.kt
index 5c2fbe75..6178118a 100644
--- a/core/src/test/kotlin/format/KotlinWebSiteHtmlFormatTest.kt
+++ b/core/src/test/kotlin/format/KotlinWebSiteHtmlFormatTest.kt
@@ -1,7 +1,6 @@
 package org.jetbrains.dokka.tests
 
 import org.jetbrains.dokka.*
-import org.jetbrains.kotlin.utils.addToStdlib.singletonOrEmptyList
 import org.junit.Test
 
 class KotlinWebSiteHtmlFormatTest {
@@ -45,7 +44,7 @@ class KotlinWebSiteHtmlFormatTest {
         val path = "dataTagsInGroupNode"
         val module = buildMultiplePlatforms(path)
         verifyModelOutput(module, ".html", "testdata/format/website-html/$path/multiplatform.kt") { model, output ->
-            kwsService.createOutputBuilder(output, tempLocation).appendNodes(model.members.single().members.find { it.kind == NodeKind.GroupNode }.singletonOrEmptyList())
+            kwsService.createOutputBuilder(output, tempLocation).appendNodes(listOfNotNull(model.members.single().members.find { it.kind == NodeKind.GroupNode }))
         }
         verifyMultiplatformPackage(module, path)
     }
diff --git a/core/src/test/kotlin/format/MarkdownFormatTest.kt b/core/src/test/kotlin/format/MarkdownFormatTest.kt
index 21298520..16a81165 100644
--- a/core/src/test/kotlin/format/MarkdownFormatTest.kt
+++ b/core/src/test/kotlin/format/MarkdownFormatTest.kt
@@ -1,7 +1,6 @@
 package org.jetbrains.dokka.tests
 
 import org.jetbrains.dokka.*
-import org.jetbrains.kotlin.utils.addToStdlib.singletonOrEmptyList
 import org.junit.Test
 
 class MarkdownFormatTest {