From 774ea6980b130ea428ce47b969df087f0d92e4aa Mon Sep 17 00:00:00 2001
From: justmehyp <1435791775@qq.com>
Date: Tue, 19 May 2020 12:34:36 +0800
Subject: [PATCH] Remove unused field 'digester' in Md4PasswordEncoder

`private Digester digester;`  defined in Md4PasswordEncoder is never used. So remove it.

Closes gh-8553
---
 .../security/crypto/password/Md4PasswordEncoder.java            | 2 --
 1 file changed, 2 deletions(-)

diff --git a/crypto/src/main/java/org/springframework/security/crypto/password/Md4PasswordEncoder.java b/crypto/src/main/java/org/springframework/security/crypto/password/Md4PasswordEncoder.java
index a0110e8612..7fe06a979d 100644
--- a/crypto/src/main/java/org/springframework/security/crypto/password/Md4PasswordEncoder.java
+++ b/crypto/src/main/java/org/springframework/security/crypto/password/Md4PasswordEncoder.java
@@ -83,8 +83,6 @@ public class Md4PasswordEncoder implements PasswordEncoder {
 	private StringKeyGenerator saltGenerator = new Base64StringKeyGenerator();
 	private boolean encodeHashAsBase64;
 
-	private Digester digester;
-
 
 	public void setEncodeHashAsBase64(boolean encodeHashAsBase64) {
 		this.encodeHashAsBase64 = encodeHashAsBase64;