[commons-lang] 01/03: Reuse own API

[ggregory]

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ggregory pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-lang.git

commit 9aba7b45832d73271edf00a5f2a97a78476e3a7d
Author: Gary Gregory <garydgreg...@gmail.com>
AuthorDate: Sat Oct 15 17:53:51 2022 -0400

    Reuse own API
---
 src/main/java/org/apache/commons/lang3/text/StrMatcher.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/apache/commons/lang3/text/StrMatcher.java 
b/src/main/java/org/apache/commons/lang3/text/StrMatcher.java
index bada208f4..b29d4fcf4 100644
--- a/src/main/java/org/apache/commons/lang3/text/StrMatcher.java
+++ b/src/main/java/org/apache/commons/lang3/text/StrMatcher.java
@@ -19,6 +19,7 @@ package org.apache.commons.lang3.text;
 import java.util.Arrays;
 
 import org.apache.commons.lang3.ArraySorter;
+import org.apache.commons.lang3.ArrayUtils;
 import org.apache.commons.lang3.StringUtils;
 
 /**
@@ -174,7 +175,7 @@ public abstract class StrMatcher {
      * @return a new matcher for the given char[]
      */
     public static StrMatcher charSetMatcher(final char... chars) {
-        if (chars == null || chars.length == 0) {
+        if (ArrayUtils.isEmpty(chars)) {
             return NONE_MATCHER;
         }
         if (chars.length == 1) {