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Update kotlin.html.markdown

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Zohar Jackson 2018-09-10 11:44:00 -04:00 committed by GitHub
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@ -370,6 +370,12 @@ fun useObject() {
val someRef: Any = ObjectExample // we use objects name just as is
}
/* The not-null assertion operator (!!) converts any value to a non-null type and
throws an exception if the value is null.
*/
var b: String? = "abc"
val l = b!!.length
```
### Further Reading