Polish

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/autoconfigure/EndpointWebMvcManagementContextConfiguration.java

@@ -45,6 +45,7 @@ import org.springframework.context.ApplicationContext;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.ConditionContext;
 import org.springframework.context.annotation.Conditional;
+import org.springframework.core.env.Environment;
 import org.springframework.core.type.AnnotatedTypeMetadata;
 import org.springframework.util.CollectionUtils;
 import org.springframework.util.StringUtils;
@@ -170,20 +171,22 @@ public class EndpointWebMvcManagementContextConfiguration {
 	}
 
 	private static class LogFileCondition extends SpringBootCondition {
+
 		@Override
 		public ConditionOutcome getMatchOutcome(ConditionContext context,
 				AnnotatedTypeMetadata metadata) {
-			String config = context.getEnvironment().resolvePlaceholders(
-					"${logging.file:}");
+			Environment environment = context.getEnvironment();
+			String config = environment.resolvePlaceholders("${logging.file:}");
 			if (StringUtils.hasText(config)) {
 				return ConditionOutcome.match("Found logging.file: " + config);
 			}
-			config = context.getEnvironment().resolvePlaceholders("${logging.path:}");
+			config = environment.resolvePlaceholders("${logging.path:}");
 			if (StringUtils.hasText(config)) {
 				return ConditionOutcome.match("Found logging.path: " + config);
 			}
 			return ConditionOutcome.noMatch("Found no log file configuration");
 		}
+
 	}
 
 }

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/HealthEndpoint.java

@@ -61,8 +61,8 @@ public class HealthEndpoint extends AbstractEndpoint<Health> {
 	}
 
 	/**
-	 * Time to live for cached result. This is particularly useful to cache the
-	 * result of this endpoint to prevent a DOS attack if it is accessed anonymously.
+	 * Time to live for cached result. This is particularly useful to cache the result of
+	 * this endpoint to prevent a DOS attack if it is accessed anonymously.
 	 * @return time to live in milliseconds (default 1000)
 	 */
 	public long getTimeToLive() {

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/metrics/export/MetricExportProperties.java

@@ -83,10 +83,6 @@ public class MetricExportProperties extends TriggerProperties {
 		return this.redis;
 	}
 
-	public void setRedis(Redis redis) {
-		this.redis = redis;
-	}
-
 	public Aggregate getAggregate() {
 		return this.aggregate;
 	}
@@ -95,6 +91,10 @@ public class MetricExportProperties extends TriggerProperties {
 		this.aggregate = aggregate;
 	}
 
+	public void setRedis(Redis redis) {
+		this.redis = redis;
+	}
+
 	/**
 	 * Find a matching trigger configuration.
 	 * @param name the bean name to match
@@ -109,6 +109,44 @@ public class MetricExportProperties extends TriggerProperties {
 		return this;
 	}
 
+	public static class Aggregate {
+
+		/**
+		 * Prefix for global repository if active. Should be unique for this JVM, but most
+		 * useful if it also has the form "a.b" where "a" is unique to this logical
+		 * process (this application) and "b" is unique to this physical process. If you
+		 * set spring.application.name elsewhere, then the default will be in the right
+		 * form.
+		 */
+		private String prefix = "";
+
+		/**
+		 * Pattern that tells the aggregator what to do with the keys from the source
+		 * repository. The keys in the source repository are assumed to be period
+		 * separated, and the pattern is in the same format, e.g. "d.d.k.d". Here "d"
+		 * means "discard" and "k" means "keep" the key segment in the corresponding
+		 * position in the source.
+		 */
+		private String keyPattern = "";
+
+		public String getPrefix() {
+			return this.prefix;
+		}
+
+		public void setPrefix(String prefix) {
+			this.prefix = prefix;
+		}
+
+		public String getKeyPattern() {
+			return this.keyPattern;
+		}
+
+		public void setKeyPattern(String keyPattern) {
+			this.keyPattern = keyPattern;
+		}
+
+	}
+
 	public static class Redis {
 
 		/**
@@ -161,42 +199,4 @@ public class MetricExportProperties extends TriggerProperties {
 
 	}
 
-	public static class Aggregate {
-
-		/**
-		 * Prefix for global repository if active. Should be unique for this JVM, but most
-		 * useful if it also has the form "a.b" where "a" is unique to this logical
-		 * process (this application) and "b" is unique to this physical process. If you
-		 * set spring.application.name elsewhere, then the default will be in the right
-		 * form.
-		 */
-		private String prefix = "";
-
-		/**
-		 * Pattern that tells the aggregator what to do with the keys from the source
-		 * repository. The keys in the source repository are assumed to be period
-		 * separated, and the pattern is in the same format, e.g. "d.d.k.d". Here "d"
-		 * means "discard" and "k" means "keep" the key segment in the corresponding
-		 * position in the source.
-		 */
-		private String keyPattern = "";
-
-		public String getPrefix() {
-			return this.prefix;
-		}
-
-		public void setPrefix(String prefix) {
-			this.prefix = prefix;
-		}
-
-		public String getKeyPattern() {
-			return this.keyPattern;
-		}
-
-		public void setKeyPattern(String keyPattern) {
-			this.keyPattern = keyPattern;
-		}
-
-	}
-
 }

spring-boot-samples/spring-boot-sample-metrics-redis/src/main/java/sample/metrics/redis/AggregateMetricsConfiguration.java

@@ -52,4 +52,5 @@ public class AggregateMetricsConfiguration {
 		repository.setKeyPattern(this.export.getAggregate().getKeyPattern());
 		return repository;
 	}
+
 }