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8267670: Update java.io, java.math, and java.text to use switch expressions

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Reviewed-by: darcy, chegar, naoto, iris, dfuchs, lancea, vtewari
This commit is contained in:
Patrick Concannon 2021-06-01 10:14:56 +00:00
parent f5634fe39d
commit 4eb216824f
11 changed files with 161 additions and 349 deletions
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23
src/java.base/share/classes/java/text/BreakIterator.java
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@ -560,22 +560,13 @@ public abstract class BreakIterator implements Cloneable
private static BreakIterator createBreakInstance(LocaleProviderAdapter adapter, Locale locale, int type) {
BreakIteratorProvider breakIteratorProvider = adapter.getBreakIteratorProvider();
BreakIterator iterator = null;
switch (type) {
case CHARACTER_INDEX:
iterator = breakIteratorProvider.getCharacterInstance(locale);
break;
case WORD_INDEX:
iterator = breakIteratorProvider.getWordInstance(locale);
break;
case LINE_INDEX:
iterator = breakIteratorProvider.getLineInstance(locale);
break;
case SENTENCE_INDEX:
iterator = breakIteratorProvider.getSentenceInstance(locale);
break;
}
return iterator;
return switch (type) {
case CHARACTER_INDEX -> breakIteratorProvider.getCharacterInstance(locale);
case WORD_INDEX -> breakIteratorProvider.getWordInstance(locale);
case LINE_INDEX -> breakIteratorProvider.getLineInstance(locale);
case SENTENCE_INDEX -> breakIteratorProvider.getSentenceInstance(locale);
default -> null;
};
}
/**