Add List.bounds()

This commit is contained in:
Reinhard Pointner 2016-12-22 20:37:52 +08:00
parent 6090fab9eb
commit 815cda5f2d
1 changed files with 1 additions and 1 deletions

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@ -545,7 +545,7 @@ public class ExpressionFormatMethods {
} }
public static List<?> bounds(Iterable<?> self) { public static List<?> bounds(Iterable<?> self) {
return asList(DefaultGroovyMethods.min(self), DefaultGroovyMethods.max(self)); return Stream.of(DefaultGroovyMethods.min(self), DefaultGroovyMethods.max(self)).filter(Objects::nonNull).distinct().collect(toList());
} }
/** /**