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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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27
src/java.base/share/classes/java/text/NumberFormat.java
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@ -972,25 +972,14 @@ public abstract class NumberFormat extends Format {
Locale locale, Style formatStyle,
int choice) {
NumberFormatProvider provider = adapter.getNumberFormatProvider();
NumberFormat numberFormat = null;
switch (choice) {
case NUMBERSTYLE:
numberFormat = provider.getNumberInstance(locale);
break;
case PERCENTSTYLE:
numberFormat = provider.getPercentInstance(locale);
break;
case CURRENCYSTYLE:
numberFormat = provider.getCurrencyInstance(locale);
break;
case INTEGERSTYLE:
numberFormat = provider.getIntegerInstance(locale);
break;
case COMPACTSTYLE:
numberFormat = provider.getCompactNumberInstance(locale, formatStyle);
break;
}
return numberFormat;
return switch (choice) {
case NUMBERSTYLE -> provider.getNumberInstance(locale);
case PERCENTSTYLE -> provider.getPercentInstance(locale);
case CURRENCYSTYLE -> provider.getCurrencyInstance(locale);
case INTEGERSTYLE -> provider.getIntegerInstance(locale);
case COMPACTSTYLE -> provider.getCompactNumberInstance(locale, formatStyle);
default -> null;
};
}
/**