Chriss :
I need to pass a java.util.function.Predicate
to a Java function. How can I implement it as Lambda in Kotlin?
The Java-Function I need to call:
public void foo(Predicate<String> p)
Java Lambda implemenation ✔ :
foo(text-> true)
Kotlin Lambda implemenation ❌:
foo{text:String -> true}
^^^^^^^^^^^^
Type mismatch.
Required: Predicate<String>
Found: (String) → Boolean
Kotlin-Version 1.2.21
Chriss :
These variants works for me:
foo(Predicate {text -> true })
foo(Predicate {true})
foo({true }as Predicate<String>)
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