Merge pull request #8125 from eugenp/revert-8119-BAEL-3275-2

Revert "BAEL-3275: Using blocking queue for pub-sub"

spring-security-cache-control/src/main/java/com/baeldung/cachecontrol/model/TimestampDto.java

@@ -0,0 +1,10 @@
+package com.baeldung.cachecontrol.model;
+
+
+public class TimestampDto {
+    public final Long timestamp;
+
+    public TimestampDto(Long timestamp) {
+        this.timestamp = timestamp;
+    }
+}

spring-security-cache-control/src/main/java/com/baeldung/cachecontrol/model/UserDto.java

@@ -0,0 +1,11 @@
+package com.baeldung.cachecontrol.model;
+
+
+public class UserDto {
+    public final String name;
+
+    public UserDto(String name) {
+        this.name = name;
+    }
+
+}