Run results for: js private field - es2017 v2

Test name	Executions per second
✓ public	127,894 Ops/sec
private	1,464 Ops/sec
Script Preparation code:
var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {
    if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter");
    if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it");
    return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
};
var __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {
    if (kind === "m") throw new TypeError("Private method is not writable");
    if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter");
    if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it");
    return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
};
var _MyClass__propertyOne, _MyClass__propertyTwo, _MyClass__sum;
class MyClass {
    constructor() {
        _MyClass__propertyOne.set(this, 1);
        _MyClass__propertyTwo.set(this, 2);
        _MyClass__sum.set(this, 0);
    }
    sumProperties() {
        for (let i = 0; i < 10000; i++)
            __classPrivateFieldSet(this, _MyClass__sum, __classPrivateFieldGet(this, _MyClass__sum, "f") + (__classPrivateFieldGet(this, _MyClass__propertyOne, "f") + __classPrivateFieldGet(this, _MyClass__propertyTwo, "f")), "f");
    }
}
_MyClass__propertyOne = new WeakMap(), _MyClass__propertyTwo = new WeakMap(), _MyClass__sum = new WeakMap();



class MyClassPublic {
    constructor() {
        this._propertyOne = 1;
        this._propertyTwo = 2;
        this._sum = 0;
    }
    sumProperties() {
        for (let i = 0; i < 10000; i++)
            this._sum += this._propertyOne + this._propertyTwo;
    }
}
Run results for: js private field - es2017 v2

private

public
