Optimize argument array creation in reflection call

JetBrains · Sep 5, 2016 · d0d1824 · d0d1824
1 parent c422de7
commit d0d1824
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/core/reflection.jvm/src/kotlin/reflect/jvm/internal/FunctionCaller.kt b/core/reflection.jvm/src/kotlin/reflect/jvm/internal/FunctionCaller.kt
@@ -95,15 +95,15 @@ internal abstract class FunctionCaller<out M : Member>(
     class InstanceMethod(method: ReflectMethod) : Method(method) {
         override fun call(args: Array<*>): Any? {
             checkArguments(args)
-            return callMethod(args[0], args.asList().subList(1, args.size).toTypedArray())
+            return callMethod(args[0], args.copyOfRange(1, args.size))
         }
     }
 
     class JvmStaticInObject(method: ReflectMethod) : Method(method, requiresInstance = true) {
         override fun call(args: Array<*>): Any? {
             checkArguments(args)
             checkObjectInstance(args.firstOrNull())
-            return callMethod(null, args.asList().subList(1, args.size).toTypedArray())
+            return callMethod(null, args.copyOfRange(1, args.size))
         }
     }