* Remove forRemoval attr from @Deprecated markers for Security classes:

looks like to mark `@Deprecated` and even `@SuppressWarnings("deprecation")`
don't silence warnings on compilation

Author: artembilan

spring-integration-http/src/test/java/org/springframework/integration/http/outbound/CookieTests.java

@@ -111,12 +111,6 @@ public HttpMethod getMethod() {
 					return null;
 				}
 
-				@Override
-				@Deprecated
-				public String getMethodValue() {
-					return null;
-				}
-
 				public ClientHttpResponse execute() {
 					allHeaders.add(headers);
 					return new ClientHttpResponse() {

spring-integration-security/src/main/java/org/springframework/integration/security/channel/ChannelAccessPolicy.java

@@ -30,7 +30,7 @@
  * @deprecated since 6.0 in favor of literally
  * {@code new AuthorizationChannelInterceptor(AuthorityAuthorizationManager.hasAnyRole())}
  */
-@Deprecated(since = "6.0", forRemoval = true)
+@Deprecated(since = "6.0")
 public interface ChannelAccessPolicy {
 
 	Collection<ConfigAttribute> getConfigAttributesForSend();

spring-integration-security/src/main/java/org/springframework/integration/security/channel/ChannelInvocation.java

@@ -33,7 +33,7 @@
  * @deprecated since 6.0 in favor of literally
  * {@code new AuthorizationChannelInterceptor(AuthorityAuthorizationManager.hasAnyRole())}
  */
-@Deprecated(since = "6.0", forRemoval = true)
+@Deprecated(since = "6.0")
 public class ChannelInvocation {
 
 	private final MessageChannel channel;

spring-integration-security/src/main/java/org/springframework/integration/security/channel/ChannelSecurityInterceptor.java

@@ -39,7 +39,7 @@
  * However, the {@link org.springframework.security.messaging.access.intercept.AuthorizationChannelInterceptor}
  * can be configured with any {@link org.springframework.security.authorization.AuthorizationManager} implementation.
  */
-@Deprecated(since = "6.0", forRemoval = true)
+@Deprecated(since = "6.0")
 public final class ChannelSecurityInterceptor extends AbstractSecurityInterceptor implements MethodInterceptor {
 
 	private final ChannelSecurityMetadataSource securityMetadataSource;

spring-integration-security/src/main/java/org/springframework/integration/security/channel/ChannelSecurityMetadataSource.java

@@ -40,7 +40,7 @@
  * @deprecated since 6.0 in favor of literally
  * {@code new AuthorizationChannelInterceptor(AuthorityAuthorizationManager.hasAnyRole())}
  */
-@Deprecated(since = "6.0", forRemoval = true)
+@Deprecated(since = "6.0")
 public class ChannelSecurityMetadataSource implements SecurityMetadataSource {
 
 	private final Map<Pattern, ChannelAccessPolicy> patternMappings;

spring-integration-security/src/main/java/org/springframework/integration/security/channel/DefaultChannelAccessPolicy.java

@@ -37,7 +37,7 @@
  * @deprecated since 6.0 in favor of literally
  * {@code new AuthorizationChannelInterceptor(AuthorityAuthorizationManager.hasAnyRole())}
  */
-@Deprecated(since = "6.0", forRemoval = true)
+@Deprecated(since = "6.0")
 public class DefaultChannelAccessPolicy implements ChannelAccessPolicy {
 
 	private final Collection<ConfigAttribute> configAttributeDefinitionForSend;

spring-integration-security/src/main/java/org/springframework/integration/security/channel/SecuredChannel.java

@@ -37,7 +37,7 @@
  * @deprecated since 6.0 in favor of literally
  * {@code new AuthorizationChannelInterceptor(AuthorityAuthorizationManager.hasAnyRole())}
  */
-@Deprecated(since = "6.0", forRemoval = true)
+@Deprecated(since = "6.0")
 @Target(ElementType.METHOD)
 @Retention(RetentionPolicy.RUNTIME)
 @Documented

spring-integration-security/src/main/java/org/springframework/integration/security/config/ChannelSecurityInterceptorBeanPostProcessor.java

@@ -46,7 +46,7 @@
  * @deprecated since 6.0 in favor of literally
  * {@code new AuthorizationChannelInterceptor(AuthorityAuthorizationManager.hasAnyRole())}
  */
-@Deprecated(since = "6.0", forRemoval = true)
+@Deprecated(since = "6.0")
 @SuppressWarnings("serial")
 public class ChannelSecurityInterceptorBeanPostProcessor extends AbstractAutoProxyCreator {
 

spring-integration-security/src/main/java/org/springframework/integration/security/config/SecuredChannelsParser.java

@@ -45,7 +45,7 @@
  * @deprecated since 6.0 in favor of literally
  * {@code new AuthorizationChannelInterceptor(AuthorityAuthorizationManager.hasAnyRole())}
  */
-@Deprecated(since = "6.0", forRemoval = true)
+@Deprecated(since = "6.0")
 public class SecuredChannelsParser extends AbstractSingleBeanDefinitionParser {
 
 	@Override