Intellij - Unable to use newer Java 8 classes - Error : “Usage of API documented as @since 1.6+..”

Question

I\'m trying to use a java.lang.function.Function in my java 8 code base, but i keep getting the following error in Intellij.

Usage of API

Answer 1

Maybe your config of repository has properties include compiler Version. examine settings.xml file.

1.8


    1.8
    1.8
    1.8