1 package com.puppycrawl.tools.checkstyle.grammar.java8; 2 3 import java.util.logging.Logger; 4 5 6 public class InputLambda2 { 7 8 private static final Logger LOG = Logger.getLogger(InputLambda2.class.getName()); 9 10 public static void testVoidLambda(TestOfVoidLambdas test) { 11 LOG.info("Method called"); 12 test.doSmth(); 13 } 14 15 16 public static void main(String[] args) { 17 testVoidLambda(() -> LOG.info("Method in interface called")); 18 } 19 20 private interface TestOfVoidLambdas { 21 22 public void doSmth(); 23 } 24 }