cleanup

Author: BlueBoxWare

src/main/kotlin/com/gmail/blueboxware/libgdxplugin/filetypes/skin/inspections/SkinDuplicateResourceNameInspection.kt

@@ -46,7 +46,7 @@ class SkinDuplicateResourceNameInspection: SkinFileInspection() {
       (skinResource.containingFile as? SkinFile)?.getResources(classNames, skinResource.name)?.let { resources ->
         if (resources.size > 1) {
           val msg = if (classNames.all { it in listOf(FREETYPE_GENERATOR_CLASS_NAME, FREETYPE_FONT_PARAMETER_CLASS_NAME, BITMAPFONT_CLASS_NAME) }) "skin.inspection.duplicate.font.message" else "skin.inspection.duplicate.resource.message"
-          holder.registerProblem(skinResource.resourceName, message(msg, skinResource.name, classNames?.firstOrNull() ?: "<unknown>"))
+          holder.registerProblem(skinResource.resourceName, message(msg, skinResource.name, classNames.firstOrNull() ?: "<unknown>"))
         }
       }
 

src/test/kotlin/com/gmail/blueboxware/libgdxplugin/TestAssetUtils.kt

@@ -32,11 +32,11 @@ class TestAssetUtils : LibGDXCodeInsightFixtureTestCase() {
 
     myFixture.copyDirectoryToProject("assets/", "assets/")
 
-    FilenameIndex.getVirtualFilesByName(myFixture.project, "ui.json", myFixture.project.allScope())?.firstOrNull()?.let { file ->
+    FilenameIndex.getVirtualFilesByName(myFixture.project, "ui.json", myFixture.project.allScope()).firstOrNull()?.let { file ->
       skinFile = file
     }
 
-    FilenameIndex.getVirtualFilesByName(myFixture.project, "ui.atlas", myFixture.project.allScope())?.firstOrNull()?.let { file ->
+    FilenameIndex.getVirtualFilesByName(myFixture.project, "ui.atlas", myFixture.project.allScope()).firstOrNull()?.let { file ->
       atlasFile = file
     }