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1   /*
2   NeedBraces
3   allowSingleLineStatement = (default)false
4   allowEmptyLoopBody = (default)false
5   tokens = LAMBDA
6   
7   
8   */
9   
10  package com.puppycrawl.tools.checkstyle.checks.blocks.needbraces;
11  
12  public class InputNeedBracesTestNotAllowSingleLineLambda {
13  
14      static Runnable r1 = ()->String.CASE_INSENSITIVE_ORDER.equals("Hello world one!"); // violation
15      static Runnable r2 = () -> String.CASE_INSENSITIVE_ORDER.equals("Hello world two!");//violation
16      static Runnable r3 = () -> // violation
17          String.CASE_INSENSITIVE_ORDER.equals("Hello world two!");
18      static Runnable r4 = () -> {String.CASE_INSENSITIVE_ORDER.equals("Hello world two!");};
19      Runnable r5 = () -> java.util.Objects.hash(1, 2, // violation
20          3,4);
21      Runnable r6 = () -> {java.util.Objects.hash(1, 2,
22          3,4);};
23      {
24          java.util.concurrent.CompletableFuture.runAsync(() -> System.out.println( // violation
25              (Runnable) () -> System.out.println( // violation
26                  123)));
27      }
28      {
29          java.util.concurrent.CompletableFuture.runAsync(() -> {System.out.println(
30              (Runnable) () -> {System.out.println(
31                  123);});});
32      }
33  }