From 9c44837d0c814dcb7fb006bbf5db138af7d5780e Mon Sep 17 00:00:00 2001
From: Nikola Trubitsyn <nikola.trubitsyn@gmail.com>
Date: Tue, 26 Dec 2017 01:44:21 +0300
Subject: [PATCH] Use StringBuilder in String.times()

Has better performance than StringBuffer
---
 .../com/simplemobiletools/contacts/overloads/String.kt      | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/src/main/kotlin/com/simplemobiletools/contacts/overloads/String.kt b/app/src/main/kotlin/com/simplemobiletools/contacts/overloads/String.kt
index 3391c7de..df382fba 100644
--- a/app/src/main/kotlin/com/simplemobiletools/contacts/overloads/String.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/contacts/overloads/String.kt
@@ -1,9 +1,9 @@
 package com.simplemobiletools.contacts.overloads
 
 operator fun String.times(x: Int): String {
-    val stringBuffer = StringBuffer()
+    val sb = StringBuilder()
     for (i in 1..x) {
-        stringBuffer.append(this)
+        sb.append(this)
     }
-    return stringBuffer.toString()
+    return sb.toString()
 }