Michael1993 commented on a change in pull request #462: General Code Cleanup
URL: https://github.com/apache/commons-lang/pull/462#discussion_r332210642
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File path: src/main/java/org/apache/commons/lang3/CharSet.java
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@@ -225,7 +225,7 @@ protected void add(final String str) {
// NOTE: This is no longer public as CharRange is no longer a public class.
// It may be replaced when CharSet moves to Range.
/*public*/ CharRange[] getCharRanges() {
- return set.toArray(new CharRange[set.size()]);
+ return set.toArray(new CharRange[0]);
Review comment:
Why not just CharRange[]::new?
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