Remove redundant semicolons

Closes gh-10422

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/cache/CacheType.java

@@ -74,6 +74,6 @@ public enum CacheType {
 	/**
 	 * No caching.
 	 */
-	NONE;
+	NONE
 
 }

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/kafka/KafkaProperties.java

@@ -766,7 +766,7 @@ public class KafkaProperties {
 			/**
 			 * Invokes the endpoint with a batch of ConsumerRecords.
 			 */
-			BATCH;
+			BATCH
 
 		}
 

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/session/StoreType.java

@@ -49,6 +49,6 @@ public enum StoreType {
 	/**
 	 * No session data-store.
 	 */
-	NONE;
+	NONE
 
 }

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/http/HttpMessageConvertersTests.java

@@ -122,7 +122,7 @@ public class HttpMessageConvertersTests {
 					}
 				}
 				return converters;
-			};
+			}
 		};
 		List<Class<?>> converterClasses = new ArrayList<>();
 		for (HttpMessageConverter<?> converter : converters) {
@@ -152,7 +152,7 @@ public class HttpMessageConvertersTests {
 					}
 				}
 				return converters;
-			};
+			}
 		};
 		List<Class<?>> converterClasses = new ArrayList<>();
 		for (HttpMessageConverter<?> converter : extractFormPartConverters(

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/web/servlet/error/BasicErrorControllerDirectMockMvcTests.java

@@ -185,7 +185,7 @@ public class BasicErrorControllerDirectMockMvcTests {
 
 		@Pointcut("within(@org.springframework.stereotype.Controller *)")
 		private void controllerPointCut() {
-		};
+		}
 
 		@Around("controllerPointCut()")
 		public Object mvcAdvice(ProceedingJoinPoint pjp) throws Throwable {