optimized empty check with StringUtils.isEmpty
Project: http://git-wip-us.apache.org/repos/asf/commons-text/repo Commit: http://git-wip-us.apache.org/repos/asf/commons-text/commit/e3ea9dda Tree: http://git-wip-us.apache.org/repos/asf/commons-text/tree/e3ea9dda Diff: http://git-wip-us.apache.org/repos/asf/commons-text/diff/e3ea9dda Branch: refs/heads/master Commit: e3ea9dda89df37911876272f4ad0419c84f6fc50 Parents: a611df5 Author: Amey Jadiye <ameyjad...@gmail.com> Authored: Thu May 4 20:40:13 2017 +0530 Committer: Amey Jadiye <ameyjad...@gmail.com> Committed: Thu May 4 20:40:13 2017 +0530 ---------------------------------------------------------------------- src/main/java/org/apache/commons/text/WordUtils.java | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/commons-text/blob/e3ea9dda/src/main/java/org/apache/commons/text/WordUtils.java ---------------------------------------------------------------------- diff --git a/src/main/java/org/apache/commons/text/WordUtils.java b/src/main/java/org/apache/commons/text/WordUtils.java index 0d7a762..34c0728 100644 --- a/src/main/java/org/apache/commons/text/WordUtils.java +++ b/src/main/java/org/apache/commons/text/WordUtils.java @@ -760,12 +760,9 @@ public class WordUtils { * @return the abbreviated String. */ public static String abbreviate(String str, int lower, int upper, String appendToEnd) { - if (str == null) { - return null; - } - if (str.length() == 0) { - return StringUtils.EMPTY; + if (StringUtils.isEmpty(str)) { + return str; } // if the lower value is greater than the length of the string,