1 files changed, 0 insertions, 1 deletions
diff --git a/spring-boot/10-role-based-security/src/main/java/com/example/spring/security/entity/User.java b/spring-boot/10-role-based-security/src/main/java/com/example/spring/security/entity/User.java
index 72c413a..5b65ad2 100644
--- a/spring-boot/10-role-based-security/src/main/java/com/example/spring/security/entity/User.java
+++ b/spring-boot/10-role-based-security/src/main/java/com/example/spring/security/entity/User.java
@@ -1,6 +1,5 @@
 package com.example.spring.security.entity;
 
-import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Date;
 import java.util.HashSet;