From 7cb60461ab1b22f23dbd8493c04bdbcea4b42c0d Mon Sep 17 00:00:00 2001 From: Tatu Saloranta Date: Wed, 8 Feb 2023 10:46:05 -0800 Subject: [PATCH] Warnings removal --- .../com/fasterxml/jackson/dataformat/csv/impl/CsvEncoder.java | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/csv/src/main/java/com/fasterxml/jackson/dataformat/csv/impl/CsvEncoder.java b/csv/src/main/java/com/fasterxml/jackson/dataformat/csv/impl/CsvEncoder.java index 962e20be..eee1f98f 100644 --- a/csv/src/main/java/com/fasterxml/jackson/dataformat/csv/impl/CsvEncoder.java +++ b/csv/src/main/java/com/fasterxml/jackson/dataformat/csv/impl/CsvEncoder.java @@ -21,7 +21,8 @@ public class CsvEncoder // Default set of escaped characters (none) private static final int [] sOutputEscapes = new int[0]; - final protected static char[] HEX_CHARS = CharTypes.copyHexChars(); + // Upper case hex chars: + final protected static char[] HEX_CHARS = CharTypes.copyHexChars(true); /** * As an optimization we try coalescing short writes into