(commons-cli) 01/02: Replace internal StringBuffer with StringBuilder

[ggregory]

This is an automated email from the ASF dual-hosted git repository.

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

commit 8d9604d76f510642aaeb8156a43c99c8d70a504a
Author: Gary Gregory <garydgreg...@gmail.com>
AuthorDate: Thu Aug 8 07:49:51 2024 -0400

    Replace internal StringBuffer with StringBuilder
---
 src/main/java/org/apache/commons/cli/HelpFormatter.java | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/main/java/org/apache/commons/cli/HelpFormatter.java 
b/src/main/java/org/apache/commons/cli/HelpFormatter.java
index 6aad976..30e94cf 100644
--- a/src/main/java/org/apache/commons/cli/HelpFormatter.java
+++ b/src/main/java/org/apache/commons/cli/HelpFormatter.java
@@ -342,7 +342,7 @@ public class HelpFormatter {
      * @param option the Option to append
      * @param required whether the Option is required or not
      */
-    private void appendOption(final StringBuffer buff, final Option option, 
final boolean required) {
+    private void appendOption(final StringBuilder buff, final Option option, 
final boolean required) {
         if (!required) {
             buff.append("[");
         }
@@ -366,11 +366,11 @@ public class HelpFormatter {
      * Appends the usage clause for an OptionGroup to a StringBuffer. The 
clause is wrapped in square brackets if the group
      * is required. The display of the options is handled by appendOption
      *
-     * @param buff the StringBuffer to append to
+     * @param buff the StringBuilder to append to
      * @param group the group to append
-     * @see #appendOption(StringBuffer,Option,boolean)
+     * @see #appendOption(StringBuilder,Option,boolean)
      */
-    private void appendOptionGroup(final StringBuffer buff, final OptionGroup 
group) {
+    private void appendOptionGroup(final StringBuilder buff, final OptionGroup 
group) {
         if (!group.isRequired()) {
             buff.append("[");
         }
@@ -712,7 +712,7 @@ public class HelpFormatter {
      */
     public void printUsage(final PrintWriter pw, final int width, final String 
app, final Options options) {
         // initialize the string buffer
-        final StringBuffer buff = new 
StringBuffer(getSyntaxPrefix()).append(app).append(Char.SP);
+        final StringBuilder buff = new 
StringBuilder(getSyntaxPrefix()).append(app).append(Char.SP);
         // create a list for processed option groups
         final Collection<OptionGroup> processedGroups = new ArrayList<>();
         final List<Option> optList = new ArrayList<>(options.getOptions());