test/micro/org/openjdk/bench/java/lang/StringBuilders.java

*** 1,7 ****
  /*
!  * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
--- 1,7 ----
  /*
!  * Copyright (c) 2014 Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
*** 40,51 ****
      private String[] strings;
      private String[] str3p4p2;
      private String[] str16p8p7;
      private String[] str3p9p8;
      private String[] str22p40p31;
-     private StringBuilder sbLatin1;
-     private StringBuilder sbUtf16;
  
      @Setup
      public void setup() {
          strings = new String[]{"As", "your", "attorney,", "I",
                  "advise", "you", "to", "drive", "at", "top", "speed", "it'll",
--- 40,49 ----
*** 53,64 ****
                  "there", "before", "you", "turn", "into", "a", "wild", "animal."};
          str3p4p2 = new String[]{"123", "1234", "12"};
          str16p8p7 = new String[]{"1234567890123456", "12345678", "1234567"};
          str3p9p8 = new String[]{"123", "123456789", "12345678"};
          str22p40p31 = new String[]{"1234567890123456789012", "1234567890123456789012345678901234567890", "1234567890123456789012345678901"};
-         sbLatin1 = new StringBuilder("Latin1 string");
-         sbUtf16 = new StringBuilder("UTF-\uFF11\uFF16 string");
      }
  
      /** StringBuilder wins over StringMaker. */
      @Benchmark
      public String concat3p4p2() throws Exception {
--- 51,60 ----
*** 258,283 ****
          result.append("stringelinglinglinglong");
          result.append('p');
          result.append("stringelinglinglinglong");
          return result.toString();
      }
- 
-     @Benchmark
-     public StringBuilder fromLatin1String() {
-         return new StringBuilder("Latin1 string");
-     }
- 
-     @Benchmark
-     public StringBuilder fromUtf16String() {
-         return new StringBuilder("UTF-\uFF11\uFF16 string");
-     }
- 
-     @Benchmark
-     public StringBuilder fromLatin1StringBuilder() {
-         return new StringBuilder(sbLatin1);
-     }
- 
-     @Benchmark
-     public StringBuilder fromUtf16StringBuilder() {
-         return new StringBuilder(sbUtf16);
-     }
  }
--- 254,259 ----