public unsafe Base64Encoder(global::Org.Eclipse.Paho.Client.Mqttv3.Internal.Websocket.Base64 __self)
                : base(IntPtr.Zero, JniHandleOwnership.DoNotTransfer)
            {
                if (((global::Java.Lang.Object) this).Handle != IntPtr.Zero)
                {
                    return;
                }

                try {
                    JValue *__args = stackalloc JValue [1];
                    __args [0] = new JValue(__self);
                    if (((object)this).GetType() != typeof(Base64Encoder))
                    {
                        SetHandle(
                            global::Android.Runtime.JNIEnv.StartCreateInstance(((object)this).GetType(), "(L" + global::Android.Runtime.JNIEnv.GetJniName(GetType().DeclaringType) + ";)V", __args),
                            JniHandleOwnership.TransferLocalRef);
                        global::Android.Runtime.JNIEnv.FinishCreateInstance(((global::Java.Lang.Object) this).Handle, "(L" + global::Android.Runtime.JNIEnv.GetJniName(GetType().DeclaringType) + ";)V", __args);
                        return;
                    }

                    if (id_ctor_Lorg_eclipse_paho_client_mqttv3_internal_websocket_Base64_ == IntPtr.Zero)
                    {
                        id_ctor_Lorg_eclipse_paho_client_mqttv3_internal_websocket_Base64_ = JNIEnv.GetMethodID(class_ref, "<init>", "(Lorg/eclipse/paho/client/mqttv3/internal/websocket/Base64;)V");
                    }
                    SetHandle(
                        global::Android.Runtime.JNIEnv.StartCreateInstance(class_ref, id_ctor_Lorg_eclipse_paho_client_mqttv3_internal_websocket_Base64_, __args),
                        JniHandleOwnership.TransferLocalRef);
                    JNIEnv.FinishCreateInstance(((global::Java.Lang.Object) this).Handle, class_ref, id_ctor_Lorg_eclipse_paho_client_mqttv3_internal_websocket_Base64_, __args);
                } finally {
                }
            }
            public unsafe Base64Encoder(global::Org.Eclipse.Paho.Client.Mqttv3.Internal.Websocket.Base64 __self)
                : base(IntPtr.Zero, JniHandleOwnership.DoNotTransfer)
            {
                string __id = "(L" + global::Android.Runtime.JNIEnv.GetJniName(GetType().DeclaringType) + ";)V";

                if (((global::Java.Lang.Object) this).Handle != IntPtr.Zero)
                {
                    return;
                }

                try {
                    JniArgumentValue *__args = stackalloc JniArgumentValue [1];
                    __args [0] = new JniArgumentValue((__self == null) ? IntPtr.Zero : ((global::Java.Lang.Object)__self).Handle);
                    var __r = _members.InstanceMethods.StartCreateInstance(__id, ((object)this).GetType(), __args);
                    SetHandle(__r.Handle, JniHandleOwnership.TransferLocalRef);
                    _members.InstanceMethods.FinishCreateInstance(__id, this, __args);
                } finally {
                }
            }