code: /*
  RightCurly
  option = ALONE_OR_SINGLELINE
  tokens = CLASS_DEF, METHOD_DEF, LITERAL_IF, LITERAL_ELSE, LITERAL_DO, LITERAL_WHILE, \
           LITERAL_FOR, STATIC_INIT, INSTANCE_INIT, ANNOTATION_DEF, ENUM_DEF, INTERFACE_DEF
  
  
  */
  
  package com.puppycrawl.tools.checkstyle.checks.blocks.rightcurly;
  
  public class InputRightCurlyWithEmojiAloneOrSingleLine {
      private String a;
      private static String b;
      {  a = "🧐😏"; } // ok
      static { b = "😧🤩"; } // ok
  
  
      void method2(java.util.HashSet<String> set) {
          java.util.Map<String, String> map1 = new java.util.LinkedHashMap<String, String>() {{
              put("Hello", "😧🤩");
              put("😧🤩", "second" + "😧🤩");
              put("polysa😧🤩gene", "lubricants");
              put("alpha", "betical🎄");} // violation ''}' at column 38 should be alone on a line.'
          };
  
      }
  
      String method4(String a) {
          if (a.equals("🎄")) ; return "😆🤩"; }
      // violation above ''}' at column 43 should be alone on a line.'
      void method5(String a, int b) {
          while ("👈🏻🧐".length() > 5) { ; } // ok
  
          if ("👉🏻👉🏼".isEmpty()) { ; } // ok
  
          do {b--;} while (a.equals("🤩")); // ok
  
          for (int i = 1; i < 10; i++) {
              if("🎄🎄🎄".charAt(i) == 's') i++; }
              // violation above ''}' at column 45 should be alone on a line.'
          java.util.List<String> list = new java.util.ArrayList<>();
          list.stream()
                  .filter(e -> {return !e.isEmpty() && !"🤩🎄".equals(e);} )
                  .collect(java.util.stream.Collectors.toList());
      }
  
      public void foo5() {
  
          do {
              String a = new String("🤣🤣");} // violation ''}' at column 41 should be alone on a line.'
          while (false);
          if(true) {
              String a = ("🤣🤣");} /*some*/ else{
              // violation above''}' at column 31 should be alone on a line.'
                  return;
          }
      }
  }
  