static IntPtr n_OpenAdditional(IntPtr jnienv, IntPtr native__this)
 {
     global::Org.Encog.Engine.Data.BasicEngineDataSet __this = global::Java.Lang.Object.GetObject <global::Org.Encog.Engine.Data.BasicEngineDataSet> (jnienv, native__this, JniHandleOwnership.DoNotTransfer);
     return(JNIEnv.ToLocalJniHandle(__this.OpenAdditional()));
 }