Reuse functionality from StringUtils instead of duplicating code
Project: http://git-wip-us.apache.org/repos/asf/commons-lang/repo Commit: http://git-wip-us.apache.org/repos/asf/commons-lang/commit/f59a674a Tree: http://git-wip-us.apache.org/repos/asf/commons-lang/tree/f59a674a Diff: http://git-wip-us.apache.org/repos/asf/commons-lang/diff/f59a674a Branch: refs/heads/master Commit: f59a674a26d349b7069158023194ad0d7a38a9e4 Parents: 5fb158c Author: Benedikt Ritter <brit...@apache.org> Authored: Fri Jul 24 13:07:12 2015 +0200 Committer: Benedikt Ritter <brit...@apache.org> Committed: Fri Jul 24 13:07:12 2015 +0200 ---------------------------------------------------------------------- .../java/org/apache/commons/lang3/math/NumberUtils.java | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/commons-lang/blob/f59a674a/src/main/java/org/apache/commons/lang3/math/NumberUtils.java ---------------------------------------------------------------------- diff --git a/src/main/java/org/apache/commons/lang3/math/NumberUtils.java b/src/main/java/org/apache/commons/lang3/math/NumberUtils.java index 8f99c78..d9a569f 100644 --- a/src/main/java/org/apache/commons/lang3/math/NumberUtils.java +++ b/src/main/java/org/apache/commons/lang3/math/NumberUtils.java @@ -1348,15 +1348,7 @@ public class NumberUtils { * @return <code>true</code> if str contains only Unicode numeric */ public static boolean isDigits(final String str) { - if (StringUtils.isEmpty(str)) { - return false; - } - for (int i = 0; i < str.length(); i++) { - if (!Character.isDigit(str.charAt(i))) { - return false; - } - } - return true; + return StringUtils.isNumeric(str); } /**
