(groovy) branch master updated: Trivial refactor: use `String.repeat()` instead

[sunlan]

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sunlan pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/groovy.git


The following commit(s) were added to refs/heads/master by this push:
     new 187fb905ea Trivial refactor: use `String.repeat()` instead
187fb905ea is described below

commit 187fb905eace4496af34218e6cbe5deec4bb354b
Author: Daniel Sun <sun...@apache.org>
AuthorDate: Fri Sep 19 23:56:45 2025 +0900

    Trivial refactor: use `String.repeat()` instead
---
 .../org/apache/groovy/groovysh/jline/GroovyPosixCommands.java     | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git 
a/subprojects/groovy-groovysh/src/main/groovy/org/apache/groovy/groovysh/jline/GroovyPosixCommands.java
 
b/subprojects/groovy-groovysh/src/main/groovy/org/apache/groovy/groovysh/jline/GroovyPosixCommands.java
index 97feefc590..6d6915b3fa 100644
--- 
a/subprojects/groovy-groovysh/src/main/groovy/org/apache/groovy/groovysh/jline/GroovyPosixCommands.java
+++ 
b/subprojects/groovy-groovysh/src/main/groovy/org/apache/groovy/groovysh/jline/GroovyPosixCommands.java
@@ -523,9 +523,7 @@ public class GroovyPosixCommands extends PosixCommands {
                 if (username.length() > 8) {
                     username = new StringBuilder(username.substring(0, 8));
                 } else {
-                    for (int i = username.length(); i < 8; i++) {
-                        username.append(" ");
-                    }
+                    username.append(" ".repeat(Math.max(0, 8 - 
username.length())));
                 }
                 StringBuilder group;
                 if (attributes.containsKey("group")) {
@@ -536,9 +534,7 @@ public class GroovyPosixCommands extends PosixCommands {
                 if (group.length() > 8) {
                     group = new StringBuilder(group.substring(0, 8));
                 } else {
-                    for (int i = group.length(); i < 8; i++) {
-                        group.append(" ");
-                    }
+                    group.append(" ".repeat(Math.max(0, 8 - group.length())));
                 }
                 Number length = (Number) attributes.get("size");
                 if (length == null) {