BAEL-509: Removed Duplicate Ant Matcher (#2558)

* Simple Boot REST application and example

* BAEL-509 - Removed extra duplicate ant matcher

* Example and Unit Tests

* documentation

* BAEL-1085 - changes per PR code review and document review - altered integration to unit test - all's good

* BAEL-1085 - Renamed unit tests and added both to pom.xml

* IntelliJ formatter

* REVERT - Had removed a duplicate ant matcher from BAEL-509 - this was the incorrect process - reverting now, article has been corrected, but will issue a seperate PR for this

* BAEL-509: Removed duplicate ant matcher - does not impact code at runtime

spring-security-mvc-socket/src/main/java/com/baeldung/springsecuredsockets/config/SecurityConfig.java

@@ -88,8 +88,7 @@ protected void configure(HttpSecurity http) throws Exception {
                 .authorizeRequests()
                 .antMatchers("/", "/index", "/authenticate")
                 .permitAll()
-                .antMatchers("/secured/**/**",
-                        "/secured/success", "/secured/socket", "/secured/success")
+                .antMatchers("/secured/**/**", "/secured/socket", "/secured/success")
                 .authenticated()
                 .anyRequest().authenticated()
                 .and()