/*
   WhitespaceAfter
   tokens = LAMBDA
   
   */
   
   package com.puppycrawl.tools.checkstyle.checks.whitespace.whitespaceafter;
   
   import java.util.function.Function;
  
  public class InputWhitespaceAfterLambdaExpressions {
  
      static Runnable r1 = () -> { // ok
          String.valueOf("Hello world one!");
      };
  
      static Runnable r2 = () ->String.valueOf(""); // violation ''->' is not followed by whitespace'
  
      Runnable r3 = () ->{String.valueOf("");}; // violation ''->' is not followed by whitespace'
  
      static Runnable r4 = () -> // ok
      {
          String.valueOf("Hello world one!");
      };
  
      public void foo() {
          Function<Object, String> function =
                  (o) ->o.toString(); // violation ''->' is not followed by whitespace'
      }
  }