1 files changed, 8 insertions, 16 deletions
diff --git a/core/src/main/kotlin/defaultConfiguration.kt b/core/src/main/kotlin/defaultConfiguration.kt
index 384ce392..1b79ec61 100644
--- a/core/src/main/kotlin/defaultConfiguration.kt
+++ b/core/src/main/kotlin/defaultConfiguration.kt
@@ -3,15 +3,13 @@ package org.jetbrains.dokka
 import org.jetbrains.dokka.DokkaConfiguration.DokkaSourceSet
 import java.io.File
 import java.net.URL
-import kotlin.reflect.full.memberProperties
-import kotlin.reflect.full.primaryConstructor
 
 data class DokkaConfigurationImpl(
     override val outputDir: File = DokkaDefaults.outputDir,
     override val cacheRoot: File? = DokkaDefaults.cacheRoot,
     override val offlineMode: Boolean = DokkaDefaults.offlineMode,
     override val sourceSets: List<DokkaSourceSetImpl> = emptyList(),
-    override val pluginsClasspath: List<File> = emptyList(),
+    override val pluginsClasspath: Set<File> = emptySet(),
     override val pluginsConfiguration: Map<String, String> = emptyMap(),
     override val modules: List<DokkaModuleDescriptionImpl> = emptyList(),
     override val failOnWarning: Boolean = DokkaDefaults.failOnWarning
@@ -22,25 +20,25 @@ data class DokkaSourceSetImpl(
     override val moduleDisplayName: String,
     override val displayName: String = DokkaDefaults.sourceSetDisplayName,
     override val sourceSetID: DokkaSourceSetID,
-    override val classpath: List<File> = emptyList(),
-    override val sourceRoots: List<SourceRootImpl>,
+    override val classpath: Set<File> = emptySet(),
+    override val sourceRoots: Set<File> = emptySet(),
     override val dependentSourceSets: Set<DokkaSourceSetID> = emptySet(),
-    override val samples: List<File> = emptyList(),
-    override val includes: List<File> = emptyList(),
+    override val samples: Set<File> = emptySet(),
+    override val includes: Set<File> = emptySet(),
     override val includeNonPublic: Boolean = DokkaDefaults.includeNonPublic,
     override val includeRootPackage: Boolean = DokkaDefaults.includeRootPackage,
     override val reportUndocumented: Boolean = DokkaDefaults.reportUndocumented,
     override val skipEmptyPackages: Boolean = DokkaDefaults.skipEmptyPackages,
     override val skipDeprecated: Boolean = DokkaDefaults.skipDeprecated,
     override val jdkVersion: Int = DokkaDefaults.jdkVersion,
-    override val sourceLinks: List<SourceLinkDefinitionImpl> = emptyList(),
+    override val sourceLinks: Set<SourceLinkDefinitionImpl> = emptySet(),
     override val perPackageOptions: List<PackageOptionsImpl> = emptyList(),
-    override var externalDocumentationLinks: List<ExternalDocumentationLinkImpl> = emptyList(),
+    override var externalDocumentationLinks: Set<ExternalDocumentationLinkImpl> = emptySet(),
     override val languageVersion: String? = null,
     override val apiVersion: String? = null,
     override val noStdlibLink: Boolean = DokkaDefaults.noStdlibLink,
     override val noJdkLink: Boolean = DokkaDefaults.noJdkLink,
-    override val suppressedFiles: List<File> = emptyList(),
+    override val suppressedFiles: Set<File> = emptySet(),
     override val analysisPlatform: Platform = DokkaDefaults.analysisPlatform
 ) : DokkaSourceSet
 
@@ -50,12 +48,6 @@ data class DokkaModuleDescriptionImpl(
     override val docFile: File
 ) : DokkaConfiguration.DokkaModuleDescription
 
-data class SourceRootImpl(
-    override val directory: File
-) : DokkaConfiguration.SourceRoot {
-    constructor(directoryPath: String) : this(File(directoryPath))
-}
-
 data class SourceLinkDefinitionImpl(
     override val path: String,
     override val url: String,