From b65f4f7220f53b250846c19ca6378450b5c9a61a Mon Sep 17 00:00:00 2001
From: Alexey Ivanov <aivanov@openjdk.org>
Date: Mon, 25 Sep 2023 18:06:53 +0000
Subject: [PATCH] 8313403: Remove unused 'mask' field from JFormattedTextField

Reviewed-by: prr, honkar
---
 .../share/classes/javax/swing/JFormattedTextField.java        | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/src/java.desktop/share/classes/javax/swing/JFormattedTextField.java b/src/java.desktop/share/classes/javax/swing/JFormattedTextField.java
index 51516f79c99..77dc47ebd0e 100644
--- a/src/java.desktop/share/classes/javax/swing/JFormattedTextField.java
+++ b/src/java.desktop/share/classes/javax/swing/JFormattedTextField.java
@@ -288,10 +288,6 @@ public class JFormattedTextField extends JTextField {
      * Used to set the dirty state.
      */
     private DocumentListener documentListener;
-    /**
-     * Masked used to set the AbstractFormatterFactory.
-     */
-    private Object mask;
     /**
      * ActionMap that the TextFormatter Actions are added to.
      */