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-rw-r--r--config-lib/src/main/java/com/yahoo/config/text/StringUtilities.java6
1 files changed, 3 insertions, 3 deletions
diff --git a/config-lib/src/main/java/com/yahoo/config/text/StringUtilities.java b/config-lib/src/main/java/com/yahoo/config/text/StringUtilities.java
index ca0bc1758e3..5a1a570e913 100644
--- a/config-lib/src/main/java/com/yahoo/config/text/StringUtilities.java
+++ b/config-lib/src/main/java/com/yahoo/config/text/StringUtilities.java
@@ -20,9 +20,9 @@ public class StringUtilities {
private static class ReplacementCharacters {
- public byte[] needEscape = new byte[256];
- public byte[] replacement1 = new byte[256];
- public byte[] replacement2 = new byte[256];
+ public final byte[] needEscape = new byte[256];
+ public final byte[] replacement1 = new byte[256];
+ public final byte[] replacement2 = new byte[256];
public ReplacementCharacters() {
for (int i=0; i<256; ++i) {