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kotlinlang

I was looking into plaid source and they have this delegate for databinding
<https://github.com/nickbutcher/plaid/blob/757ee036c4eed46431982c1de5e6d0b57809fea2/core/src/main/java/io/plaidapp/core/util/delegates/ContentViewBindingDelegate.kt>

I’ve created mine like this, is there any performance or big difference between the two?
```inline fun &lt;reified T : ViewDataBinding&gt; FragmentActivity.contentView(@LayoutRes layoutRes: Int) = lazy(LazyThreadSafetyMode.SYNCHRONIZED) {
    DataBindingUtil.setContentView&lt;T&gt;(this, layoutRes)
}```

You probably should use `LazyThreadSafetyMode.NONE`, since this will always run on the UI thread anyway

Using `SYNCHRONIZED` might be a little less performant due to extra (unnecessary) concurrency synchronization mechanism