question: converts a scala tuple2 to a java f.tuple . concode_field_sep PlaceHolder placeHolder concode_field_sep scala.Function0<scala.concurrent.Future<A>> asScalaWithFuture concode_elem_sep T[] asArray concode_elem_sep scala.collection.Seq<T> emptySeq concode_elem_sep RuntimeException noMatch concode_elem_sep scala.reflect.ClassTag<C> classTag concode_elem_sep T orElse concode_elem_sep scala.collection.immutable.Map<K,V> asScala concode_elem_sep scala.collection.immutable.Seq<A> asScala concode_elem_sep scala.Function0<A> asScala concode_elem_sep scala.PartialFunction<A,B> partialFunction concode_elem_sep scala.collection.Seq<T> toSeq concode_elem_sep scala.collection.Seq<T> toSeq concode_elem_sep scala.collection.immutable.Map<A,B> emptyMap concode_elem_sep scala.Option<T> Option concode_elem_sep scala.collection.Seq<T> varargs concode_elem_sep scala.Option<T> None concode_elem_sep scala.Tuple2<A,B> Tuple concode_elem_sep T orNull
target: F . Tuple < A , B > function ( scala . Tuple2 < A , B > arg0 ) { return F . Tuple ( arg0 . _1 ( ) , arg0 . _2 ( ) ) ; }