[commons-beanutils] branch master updated: Use String.join().

[ggregory]

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


The following commit(s) were added to refs/heads/master by this push:
     new f8d58d8  Use String.join().
f8d58d8 is described below

commit f8d58d8239a569d99be16a5e9d76f55fd79f796c
Author: Gary Gregory <garydgreg...@gmail.com>
AuthorDate: Fri Nov 20 16:52:09 2020 -0500

    Use String.join().
---
 .../apache/commons/beanutils2/converters/DateTimeConverter.java  | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git 
a/src/main/java/org/apache/commons/beanutils2/converters/DateTimeConverter.java 
b/src/main/java/org/apache/commons/beanutils2/converters/DateTimeConverter.java
index edc2f17..af250fb 100644
--- 
a/src/main/java/org/apache/commons/beanutils2/converters/DateTimeConverter.java
+++ 
b/src/main/java/org/apache/commons/beanutils2/converters/DateTimeConverter.java
@@ -204,14 +204,7 @@ public abstract class DateTimeConverter extends 
AbstractConverter {
     public void setPatterns(final String[] patterns) {
         this.patterns = patterns;
         if (patterns != null && patterns.length > 1) {
-            final StringBuilder buffer = new StringBuilder();
-            for (int i = 0; i < patterns.length; i++) {
-                if (i > 0) {
-                    buffer.append(", ");
-                }
-                buffer.append(patterns[i]);
-            }
-            displayPatterns = buffer.toString();
+            displayPatterns = String.join(", ", patterns);
         }
         setUseLocaleFormat(true);
     }