package com.puppycrawl.tools.checkstyle.grammars.java8; import java.util.function.Function; import java.util.function.Supplier; public class InputMethodReferences2 { public static void main(String[] args) { Supplier<InputMethodReferences2> supplier = InputMethodReferences2::new; Supplier<InputMethodReferences2> suppl = InputMethodReferences2::<Integer> new; Function<Integer, String[]> messageArrayFactory = String[]::new; } private class Bar<T> { } }