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make/jdk/src/classes/build/tools/classlist/HelloClasslist.java

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*** 1,7 **** /* ! * Copyright (c) 2016, 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. Oracle designates this --- 1,7 ---- /* ! * Copyright (c) 2016, 2018, 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. Oracle designates this
*** 57,92 **** public static void main(String ... args) { List<String> strings = Arrays.asList("Hello", "World!", "From: ", InetAddress.getLoopbackAddress().toString()); ! String helloWorld = strings.parallelStream() .map(s -> s.toLowerCase(Locale.ROOT)) .collect(joining(",")); Stream.of(helloWorld.split(",")) .forEach(System.out::println); // Common concatenation patterns ! String SS = String.valueOf(args.length) + String.valueOf(args.length); ! String CS = "string" + String.valueOf(args.length); ! String SC = String.valueOf(args.length) + "string"; ! String SCS = String.valueOf(args.length) + "string" + String.valueOf(args.length); ! String CSS = "string" + String.valueOf(args.length) + String.valueOf(args.length); ! String CSCS = "string" + String.valueOf(args.length) + "string" + String.valueOf(args.length); ! String SCSC = String.valueOf(args.length) + "string" + String.valueOf(args.length) + "string"; ! String CSCSC = "string" + String.valueOf(args.length) + "string" + String.valueOf(args.length) + "string"; ! String SCSCS = String.valueOf(args.length) + "string" + String.valueOf(args.length) + "string" + String.valueOf(args.length); ! String CI = "string" + args.length; ! String IC = args.length + "string"; ! String CIC = "string" + args.length + "string"; ! String CICI = "string" + args.length + "string" + args.length; ! String CJ = "string" + System.currentTimeMillis(); ! String JC = System.currentTimeMillis() + "string"; ! String CJC = "string" + System.currentTimeMillis() + "string"; ! String CJCJ = "string" + System.currentTimeMillis() + "string" + System.currentTimeMillis(); ! String CJCJC = "string" + System.currentTimeMillis() + "string" + System.currentTimeMillis() + "string"; String newDate = DateTimeFormatter.ISO_LOCAL_DATE_TIME.format( LocalDateTime.now(ZoneId.of("GMT"))); String oldDate = String.format("%s%n", --- 57,84 ---- public static void main(String ... args) { List<String> strings = Arrays.asList("Hello", "World!", "From: ", InetAddress.getLoopbackAddress().toString()); ! String helloWorld = ""; ! /* ! strings.parallelStream() .map(s -> s.toLowerCase(Locale.ROOT)) .collect(joining(",")); + */ Stream.of(helloWorld.split(",")) .forEach(System.out::println); // Common concatenation patterns ! String const_I = "string" + args.length; ! String const_S = "string" + String.valueOf(args.length); ! String S_const = String.valueOf(args.length) + "string"; ! String S_S = String.valueOf(args.length) + String.valueOf(args.length); ! String const_J = "string" + System.currentTimeMillis(); ! String I_const = args.length + "string"; ! String J_const = System.currentTimeMillis() + "string"; String newDate = DateTimeFormatter.ISO_LOCAL_DATE_TIME.format( LocalDateTime.now(ZoneId.of("GMT"))); String oldDate = String.format("%s%n",
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