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8293008: Replace uses of StringBuffer with StringBuilder in MergeCollation

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Reviewed-by: rriggs, naoto, bpb
This commit is contained in:
Andrey Turbanov 2022-08-31 13:56:50 +00:00
parent 5d6779f709
commit 0d51f63a2e
2 changed files with 9 additions and 9 deletions
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6
src/java.base/share/classes/java/text/MergeCollation.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1996, 2019, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1996, 2022, 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
@ -86,7 +86,7 @@ final class MergeCollation {
* before & and <
*/
public String getPattern(boolean withWhiteSpace) {
StringBuffer result = new StringBuffer();
StringBuilder result = new StringBuilder();
PatternEntry tmp = null;
ArrayList<PatternEntry> extList = null;
int i;
@ -146,7 +146,7 @@ final class MergeCollation {
* builder.
*/
public String emitPattern(boolean withWhiteSpace) {
StringBuffer result = new StringBuffer();
StringBuilder result = new StringBuilder();
for (int i = 0; i < patterns.size(); ++i)
{
PatternEntry entry = patterns.get(i);

12
src/java.base/share/classes/java/text/PatternEntry.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1996, 2000, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1996, 2022, 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
@ -52,14 +52,14 @@ class PatternEntry {
/**
* Gets the current extension, quoted
*/
public void appendQuotedExtension(StringBuffer toAddTo) {
private void appendQuotedExtension(StringBuilder toAddTo) {
appendQuoted(extension,toAddTo);
}
/**
* Gets the current chars, quoted
*/
public void appendQuotedChars(StringBuffer toAddTo) {
private void appendQuotedChars(StringBuilder toAddTo) {
appendQuoted(chars,toAddTo);
}
@ -83,7 +83,7 @@ class PatternEntry {
* For debugging.
*/
public String toString() {
StringBuffer result = new StringBuffer();
StringBuilder result = new StringBuilder();
addToBuffer(result, true, false, null);
return result.toString();
}
@ -111,7 +111,7 @@ class PatternEntry {
// ===== privates =====
void addToBuffer(StringBuffer toAddTo,
void addToBuffer(StringBuilder toAddTo,
boolean showExtension,
boolean showWhiteSpace,
PatternEntry lastEntry)
@ -151,7 +151,7 @@ class PatternEntry {
}
}
static void appendQuoted(String chars, StringBuffer toAddTo) {
private static void appendQuoted(String chars, StringBuilder toAddTo) {
boolean inQuote = false;
char ch = chars.charAt(0);
if (Character.isSpaceChar(ch)) {