Dmitry Jemerov at his talk says, that Kotlin will use all java 8 features, if jvmTarget is choosen to 1.8. But I don’t see this in decompiled class
I’m trying to compile kotlin source code by gradle with java 8 target.
In gradle I add this lines:
compileKotlin {
sourceCompatibility = JavaVersion.VERSION_1_8
targetCompatibility = JavaVersion.VERSION_1_8
kotlinOptions {
jvmTarget = "1.8"
apiVersion = "1.1"
languageVersion = "1.1"
}
}
This source:
interface I {
fun foo123(): Int {
return 42
}
}
compiled to:
public interface I {
int foo123();
public static final class DefaultImpls {
public static int foo123(I $this) {
return 42;
}
}
}
and there is no any default methods from java 8.
So the question is, is it normal? Or I just forget to do something?
Update: found issue in youtrack.