Deprecates concurrency-limits module.

fixes gh-3767

spring-cloud-netflix-concurrency-limits/src/main/java/org/springframework/cloud/netflix/concurrency/limits/micrometer/MicrometerMetricRegistry.java

@@ -27,7 +27,9 @@ import io.micrometer.core.instrument.Tags;
  * A Micrometer-specific {@link MetricRegistry} implementation.
  *
  * @author Spencer Gibb
+ * @deprecated to be removed in 3.0.0
  */
+@Deprecated
 public class MicrometerMetricRegistry implements MetricRegistry {
 
 	private final MeterRegistry meterRegistry;

spring-cloud-netflix-concurrency-limits/src/main/java/org/springframework/cloud/netflix/concurrency/limits/reactive/ConcurrencyLimitsWebFilter.java

@@ -29,7 +29,9 @@ import org.springframework.web.server.WebFilterChain;
  * {@link Limiter} to handle requests.
  *
  * @author Spencer Gibb
+ * @deprecated to be removed in 3.0.0
  */
+@Deprecated
 public class ConcurrencyLimitsWebFilter implements WebFilter {
 
 	private final Limiter<ServerWebExchange> limiter;

spring-cloud-netflix-concurrency-limits/src/main/java/org/springframework/cloud/netflix/concurrency/limits/reactive/ReactiveConcurrencyLimitsAutoConfiguration.java

@@ -35,7 +35,9 @@ import org.springframework.web.server.WebFilter;
  * Reactive autoconfiguration class for registering Netflix {@link Limiter} bean.
  *
  * @author Spencer Gibb
+ * @deprecated to be removed in 3.0.0
  */
+@Deprecated
 @Configuration(proxyBeanMethods = false)
 @ConditionalOnWebApplication(type = Type.REACTIVE)
 @ConditionalOnClass({ WebFilter.class, Mono.class })

spring-cloud-netflix-concurrency-limits/src/main/java/org/springframework/cloud/netflix/concurrency/limits/reactive/ServerWebExchangeLimiterBuilder.java

@@ -27,7 +27,9 @@ import org.springframework.web.server.ServerWebExchange;
  * Builder for ServerWebExchange Limiter.
  *
  * @author Spencer Gibb
+ * @deprecated to be removed in 3.0.0
  */
+@Deprecated
 public class ServerWebExchangeLimiterBuilder extends
 		AbstractPartitionedLimiter.Builder<ServerWebExchangeLimiterBuilder, ServerWebExchange> {
 

spring-cloud-netflix-concurrency-limits/src/main/java/org/springframework/cloud/netflix/concurrency/limits/web/ConcurrencyLimitsHandlerInterceptor.java

@@ -34,7 +34,9 @@ import org.springframework.web.servlet.ModelAndView;
  * {@link Limiter} to handle requests.
  *
  * @author Spencer Gibb
+ * @deprecated to be removed in 3.0.0
  */
+@Deprecated
 public class ConcurrencyLimitsHandlerInterceptor implements HandlerInterceptor {
 
 	private final Limiter<HttpServletRequest> limiter;

spring-cloud-netflix-concurrency-limits/src/main/java/org/springframework/cloud/netflix/concurrency/limits/web/MvcConcurrencyLimitsAutoConfiguration.java

@@ -39,10 +39,12 @@ import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
  * MVC autoconfiguration class for registering Netflix {@link Limiter} bean.
  *
  * @author Spencer Gibb
+ * @deprecated to be removed in 3.0.0
  */
 @Configuration(proxyBeanMethods = false)
 @ConditionalOnWebApplication(type = Type.SERVLET)
 @ConditionalOnClass({ HttpServletRequest.class, HandlerInterceptor.class })
+@Deprecated
 public class MvcConcurrencyLimitsAutoConfiguration implements WebMvcConfigurer {
 
 	private final ObjectProvider<Consumer<ServletLimiterBuilder>> configurerProvider;