Fix some compiler warnings (#1812)

1 files changed, 4 insertions, 4 deletions

diff --git a/core/src/main/kotlin/plugability/DokkaJavaPlugin.kt b/core/src/main/kotlin/plugability/DokkaJavaPlugin.kt
index 1d8ea8aa..4c621703 100644
--- a/core/src/main/kotlin/plugability/DokkaJavaPlugin.kt
+++ b/core/src/main/kotlin/plugability/DokkaJavaPlugin.kt
@@ -28,8 +28,8 @@ data class ExtensionBuilder<T: Any> internal constructor(
     private val name: String,
     private val ext: ExtensionPoint<T>,
     private val action: LazyEvaluated<T>,
-    private val before: List<out Extension<*, *, *>>,
-    private val after: List<out Extension<*, *, *>>,
+    private val before: List<Extension<*, *, *>>,
+    private val after: List<Extension<*, *, *>>,
     private val override: OverrideKind = OverrideKind.None,
     private val conditions: List<(DokkaConfiguration) -> Boolean>
 ){
@@ -62,11 +62,11 @@ data class ExtensionBuilder<T: Any> internal constructor(
 
 abstract class DokkaJavaPlugin: DokkaPlugin() {
 
-    fun <T: DokkaPlugin> plugin(clazz: Class<T>): T? =
+    fun <T: DokkaPlugin> plugin(clazz: Class<T>): T =
         context?.plugin(clazz.kotlin) ?: throwIllegalQuery()
 
 
     fun <T: Any> extend(func: (ExtensionBuilderStart) -> ExtensionBuilder<T>): Lazy<Extension<T, *, *>> =
         lazy { func(ExtensionBuilderStart()).build() }.also { unsafeInstall(it) }
 
-}
\ No newline at end of file
+}