code: /*
  com.puppycrawl.tools.checkstyle.checks.naming.MemberNameCheck
  format = (default)^[a-z][a-zA-Z0-9]*$
  applyToPublic = (default)true
  applyToProtected = (default)true
  applyToPackage = (default)true
  applyToPrivate = (default)true
  
  
  */
  
  package com.puppycrawl.tools.checkstyle.grammar.java8;
  
  import java.util.logging.Logger;
  
  
  public class InputLambda1 {
  
      private static final Logger LOG = Logger.getLogger(InputLambda1.class.getName());
  
      static Runnable r1 = ()->LOG.info("Hello world one!");
      static Runnable r2 = () -> LOG.info("Hello world two!");
  
      public static void main(String[] args) {
          r1.run();
          r2.run();
      }
  }
  