From 7ea3c430aa0e71d84608bcb2e187ae298ae236f9 Mon Sep 17 00:00:00 2001
From: zzz <zzz@i2pmail.org>
Date: Sat, 28 May 2022 12:32:39 -0400
Subject: [PATCH] Util: FileLogWriter minor optimization
---
core/java/src/net/i2p/util/FileLogWriter.java | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/core/java/src/net/i2p/util/FileLogWriter.java b/core/java/src/net/i2p/util/FileLogWriter.java
index 5ec7512b0d..dddce27f71 100644
--- a/core/java/src/net/i2p/util/FileLogWriter.java
+++ b/core/java/src/net/i2p/util/FileLogWriter.java
@@ -207,11 +207,12 @@ class FileLogWriter extends LogWriter {
}
private static final String replace(String pattern, int num) {
- char c[] = pattern.toCharArray();
- StringBuilder buf = new StringBuilder();
- for (int i = 0; i < c.length; i++) {
- if ( (c[i] != '#') && (c[i] != '@') )
- buf.append(c[i]);
+ int len = pattern.length();
+ StringBuilder buf = new StringBuilder(len + 1);
+ for (int i = 0; i < len; i++) {
+ char c = pattern.charAt(i);
+ if ( (c != '#') && (c != '@') )
+ buf.append(c);
else
buf.append(num);
}
--
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