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Fix, lambda & in-line single use variable that cannot be null.

This commit is contained in:
Gary Gregory 2022-05-15 16:01:00 -04:00
parent cbe3523b12
commit af157c49d5
1 changed files with 1 additions and 4 deletions
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5
src/main/java/org/apache/commons/lang3/time/CalendarUtils.java
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@ -95,15 +95,12 @@ public class CalendarUtils {
String[] getMonthDisplayNames(final int style) { String[] getMonthDisplayNames(final int style) {
// Unfortunately standalone month names are not available in DateFormatSymbols, // Unfortunately standalone month names are not available in DateFormatSymbols,
// so we have to extract them. // so we have to extract them.
final Calendar calendar = Calendar.getInstance(locale);
final Map<String, Integer> displayNames = calendar.getDisplayNames(Calendar.MONTH, style, locale); final Map<String, Integer> displayNames = calendar.getDisplayNames(Calendar.MONTH, style, locale);
if (displayNames == null) { if (displayNames == null) {
return null; return null;
} }
final String[] monthNames = new String[displayNames.size()]; final String[] monthNames = new String[displayNames.size()];
for (final Map.Entry<String, Integer> entry: displayNames.entrySet()) { displayNames.forEach((k, v) -> monthNames[v] = k);
monthNames[entry.getValue()] = entry.getKey();
}
return monthNames; return monthNames;
} }