static IntPtr n_DoInBackground_Lcom_artifex_mupdfdemo_MuPDFCore_Cookie_arrayLjava_lang_Object_(IntPtr jnienv, IntPtr native__this, IntPtr native_p0, IntPtr native_p1)
        {
            global::Artifex.MuPdf.MuPDFCancellableTaskDefinition __this = global::Java.Lang.Object.GetObject <global::Artifex.MuPdf.MuPDFCancellableTaskDefinition> (jnienv, native__this, JniHandleOwnership.DoNotTransfer);
            global::Artifex.MuPdf.MuPDFCore.Cookie p0 = global::Java.Lang.Object.GetObject <global::Artifex.MuPdf.MuPDFCore.Cookie> (native_p0, JniHandleOwnership.DoNotTransfer);
            global::Java.Lang.Object[]             p1 = (global::Java.Lang.Object[])JNIEnv.GetArray(native_p1, JniHandleOwnership.DoNotTransfer, typeof(global::Java.Lang.Object));
            IntPtr __ret = JNIEnv.ToLocalJniHandle(__this.DoInBackground(p0, p1));

            if (p1 != null)
            {
                JNIEnv.CopyArray(p1, native_p1);
            }
            return(__ret);
        }
        public override unsafe global::Java.Lang.Object DoInBackground(global::Artifex.MuPdf.MuPDFCore.Cookie p0, params global:: Java.Lang.Object[] p1)
        {
            if (id_doInBackground_Lcom_artifex_mupdfdemo_MuPDFCore_Cookie_arrayLjava_lang_Object_ == IntPtr.Zero)
            {
                id_doInBackground_Lcom_artifex_mupdfdemo_MuPDFCore_Cookie_arrayLjava_lang_Object_ = JNIEnv.GetMethodID(class_ref, "doInBackground", "(Lcom/artifex/mupdfdemo/MuPDFCore$Cookie;[Ljava/lang/Object;)Ljava/lang/Object;");
            }
            IntPtr native_p1 = JNIEnv.NewArray(p1);

            try {
                JValue *__args = stackalloc JValue [2];
                __args [0] = new JValue(p0);
                __args [1] = new JValue(native_p1);
                global::Java.Lang.Object __ret = (Java.Lang.Object)global::Java.Lang.Object.GetObject <global::Java.Lang.Object> (JNIEnv.CallObjectMethod(((global::Java.Lang.Object) this).Handle, id_doInBackground_Lcom_artifex_mupdfdemo_MuPDFCore_Cookie_arrayLjava_lang_Object_, __args), JniHandleOwnership.TransferLocalRef);
                return(__ret);
            } finally {
                if (p1 != null)
                {
                    JNIEnv.CopyArray(native_p1, p1);
                    JNIEnv.DeleteLocalRef(native_p1);
                }
            }
        }
 public abstract global::Java.Lang.Object DoInBackground(global::Artifex.MuPdf.MuPDFCore.Cookie p0, params global:: Java.Lang.Object[] p1);