From 4241154f5e88ad9f1d306c762869ee546778db19 Mon Sep 17 00:00:00 2001
From: Axel Howind <axh@dua3.com>
Date: Fri, 3 Nov 2023 16:58:56 +0100
Subject: [PATCH] use System.lineSeparator()

---
 .../main/java/com/dua3/utility/logging/ConsoleHandler.java  | 2 +-
 .../src/main/java/com/dua3/utility/logging/LogEntry.java    | 6 +-----
 .../java/com/dua3/utility/logging/slf4j/LogEntrySlf4j.java  | 1 -
 utility/src/main/java/com/dua3/utility/text/TextUtil.java   | 2 +-
 4 files changed, 3 insertions(+), 8 deletions(-)

diff --git a/utility-logging/src/main/java/com/dua3/utility/logging/ConsoleHandler.java b/utility-logging/src/main/java/com/dua3/utility/logging/ConsoleHandler.java
index 56476074..b0c84b55 100644
--- a/utility-logging/src/main/java/com/dua3/utility/logging/ConsoleHandler.java
+++ b/utility-logging/src/main/java/com/dua3/utility/logging/ConsoleHandler.java
@@ -13,7 +13,7 @@
  * It handles log entries by writing them to the console.
  */
 public class ConsoleHandler implements LogEntryHandler {
-    private static final String NEWLINE = "%n".formatted();
+    private static final String NEWLINE = System.lineSeparator();
     private final PrintStream out;
     private final Map<LogLevel, Pair<String, String>> colorMap = new EnumMap<>(LogLevel.class);
 
diff --git a/utility-logging/src/main/java/com/dua3/utility/logging/LogEntry.java b/utility-logging/src/main/java/com/dua3/utility/logging/LogEntry.java
index 65d4e409..a1121f29 100644
--- a/utility-logging/src/main/java/com/dua3/utility/logging/LogEntry.java
+++ b/utility-logging/src/main/java/com/dua3/utility/logging/LogEntry.java
@@ -20,10 +20,6 @@ public interface LogEntry {
     Throwable throwable();
 
     default String format(String prefix, String suffix) {
-        class Constants {
-            private static final char[] NEW_LINE = String.format("%n").toCharArray();
-        };
-
         StringBuilder sb = new StringBuilder(100);
         sb.append(prefix);
         sb.append('[').append(level()).append(']');
@@ -34,7 +30,7 @@ class Constants {
         sb.append(' ');
         sb.append(message());
         if (throwable() != null) {
-            sb.append(Constants.NEW_LINE);
+            sb.append(System.lineSeparator());
             appendThrowable(sb);
         }
         sb.append(suffix);
diff --git a/utility-logging/utility-logging-slf4j/src/main/java/com/dua3/utility/logging/slf4j/LogEntrySlf4j.java b/utility-logging/utility-logging-slf4j/src/main/java/com/dua3/utility/logging/slf4j/LogEntrySlf4j.java
index e1930f80..e9ebff18 100644
--- a/utility-logging/utility-logging-slf4j/src/main/java/com/dua3/utility/logging/slf4j/LogEntrySlf4j.java
+++ b/utility-logging/utility-logging-slf4j/src/main/java/com/dua3/utility/logging/slf4j/LogEntrySlf4j.java
@@ -17,7 +17,6 @@
  * Represents a log entry with information about the log message, time, level, logger, and optional marker and throwable.
  */
 public final class LogEntrySlf4j implements LogEntry {
-    private static final char[] NEW_LINE = String.format("%n").toCharArray();
     private final String loggerName;
     private final Instant time;
     private final LogLevel level;
diff --git a/utility/src/main/java/com/dua3/utility/text/TextUtil.java b/utility/src/main/java/com/dua3/utility/text/TextUtil.java
index 9891aeb3..4ee16a4b 100644
--- a/utility/src/main/java/com/dua3/utility/text/TextUtil.java
+++ b/utility/src/main/java/com/dua3/utility/text/TextUtil.java
@@ -35,7 +35,7 @@ public final class TextUtil {
     /**
      * The current system's end-of-line sequence.
      */
-    public static final String LINE_END_SYSTEM = String.format("%n");
+    public static final String LINE_END_SYSTEM = System.lineSeparator();
     /**
      * UNIX end-of-line sequence.
      */