Polish

spring-boot-actuator/pom.xml

@@ -50,7 +50,7 @@
 			<groupId>javax.servlet</groupId>
 			<artifactId>javax.servlet-api</artifactId>
 			<optional>true</optional>
-		</dependency>		
+		</dependency>
 		<dependency>
 			<groupId>org.hibernate</groupId>
 			<artifactId>hibernate-validator</artifactId>

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

@@ -37,9 +37,9 @@ import org.springframework.boot.actuate.endpoint.RequestMappingEndpoint;
 import org.springframework.boot.actuate.endpoint.ShutdownEndpoint;
 import org.springframework.boot.actuate.endpoint.TraceEndpoint;
 import org.springframework.boot.actuate.endpoint.VanillaPublicMetrics;
-import org.springframework.boot.actuate.health.OrderedHealthAggregator;
 import org.springframework.boot.actuate.health.HealthAggregator;
 import org.springframework.boot.actuate.health.HealthIndicator;
+import org.springframework.boot.actuate.health.OrderedHealthAggregator;
 import org.springframework.boot.actuate.metrics.reader.MetricReader;
 import org.springframework.boot.actuate.metrics.repository.InMemoryMetricRepository;
 import org.springframework.boot.actuate.trace.InMemoryTraceRepository;

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

@@ -208,7 +208,6 @@ public class EndpointWebMvcAutoConfiguration implements ApplicationContextAware,
 		if (this.applicationContext instanceof ConfigurableApplicationContext) {
 			((ConfigurableApplicationContext) this.applicationContext)
 					.addApplicationListener(new ApplicationListener<ContextClosedEvent>() {
-
 						@Override
 						public void onApplicationEvent(ContextClosedEvent event) {
 							if (event.getApplicationContext() == EndpointWebMvcAutoConfiguration.this.applicationContext) {

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

@@ -54,7 +54,7 @@ import org.springframework.data.redis.connection.RedisConnectionFactory;
 
 /**
  * {@link EnableAutoConfiguration Auto-configuration} for {@link HealthIndicator}s.
- *
+ * 
  * @author Christian Dupuis
  * @author Andy Wilkinson
  * @since 1.1.0

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

@@ -41,4 +41,5 @@ public class HealthMvcEndpointProperties {
 	public void setMapping(Map<String, HttpStatus> mapping) {
 		this.mapping = mapping;
 	}
-}
+
+}

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

@@ -31,22 +31,53 @@ import org.springframework.web.bind.annotation.ResponseBody;
 
 /**
  * Adapter to expose {@link HealthEndpoint} as an {@link MvcEndpoint}.
- *
+ * 
  * @author Christian Dupuis
  * @since 1.1.0
  */
 public class HealthMvcEndpoint extends EndpointMvcAdapter {
 
-	private Map<String, HttpStatus> statusMapping;
+	private Map<String, HttpStatus> statusMapping = new HashMap<String, HttpStatus>();
 
 	public HealthMvcEndpoint(HealthEndpoint delegate) {
 		super(delegate);
 		setupDefaultStatusMapping();
 	}
 
+	private void setupDefaultStatusMapping() {
+		addStatusMapping(Status.DOWN, HttpStatus.SERVICE_UNAVAILABLE);
+		addStatusMapping(Status.OUT_OF_SERVICE, HttpStatus.SERVICE_UNAVAILABLE);
+	}
+
+	/**
+	 * Set specific status mappings
+	 * @param statusMapping a map of status code to {@link HttpStatus}
+	 */
 	public void setStatusMapping(Map<String, HttpStatus> statusMapping) {
 		Assert.notNull(statusMapping, "StatusMapping must not be null");
-		this.statusMapping = statusMapping;
+		this.statusMapping = new HashMap<String, HttpStatus>(statusMapping);
+	}
+
+	/**
+	 * Add a status mapping to the existing set
+	 * @param status the status to map
+	 * @param httpStatus the http status
+	 */
+	public void addStatusMapping(Status status, HttpStatus httpStatus) {
+		Assert.notNull(status, "Status must not be null");
+		Assert.notNull(httpStatus, "HttpStatus must not be null");
+		addStatusMapping(status.getCode(), httpStatus);
+	}
+
+	/**
+	 * Add a status mapping to the existing set
+	 * @param statusCode the status code to map
+	 * @param httpStatus the http status
+	 */
+	public void addStatusMapping(String statusCode, HttpStatus httpStatus) {
+		Assert.notNull(statusCode, "StatusCode must not be null");
+		Assert.notNull(httpStatus, "HttpStatus must not be null");
+		this.statusMapping.put(statusCode, httpStatus);
 	}
 
 	@RequestMapping
@@ -62,16 +93,10 @@ public class HealthMvcEndpoint extends EndpointMvcAdapter {
 		Health health = (Health) getDelegate().invoke();
 		Status status = health.getStatus();
 		if (this.statusMapping.containsKey(status.getCode())) {
-			return new ResponseEntity<Health>(health,
-					this.statusMapping.get(status.getCode()));
+			return new ResponseEntity<Health>(health, this.statusMapping.get(status
+					.getCode()));
 		}
 		return health;
 	}
 
-	private void setupDefaultStatusMapping() {
-		this.statusMapping = new HashMap<String, HttpStatus>();
-		this.statusMapping.put(Status.DOWN.getCode(), HttpStatus.SERVICE_UNAVAILABLE);
-		this.statusMapping.put(Status.OUT_OF_SERVICE.getCode(),
-				HttpStatus.SERVICE_UNAVAILABLE);
-	}
 }

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/health/AbstractHealthAggregator.java

@@ -32,15 +32,15 @@ public abstract class AbstractHealthAggregator implements HealthAggregator {
 	@Override
 	public final Health aggregate(Map<String, Health> healths) {
 		Health health = new Health();
-
 		List<Status> status = new ArrayList<Status>();
-		for (Map.Entry<String, Health> h : healths.entrySet()) {
-			health.withDetail(h.getKey(), h.getValue());
-			status.add(h.getValue().getStatus());
+		for (Map.Entry<String, Health> entry : healths.entrySet()) {
+			health.withDetail(entry.getKey(), entry.getValue());
+			status.add(entry.getValue().getStatus());
 		}
 		health.status(aggregateStatus(status));
 		return health;
 	}
 
 	protected abstract Status aggregateStatus(List<Status> status);
+
 }

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/health/AbstractHealthIndicator.java

@@ -19,7 +19,6 @@ package org.springframework.boot.actuate.health;
 /**
  * Base {@link HealthIndicator} implementations that encapsulates creation of
  * {@link Health} instance and error handling.
- * 
  * <p>
  * This implementation is only suitable if an {@link Exception} raised from
  * {@link #doHealthCheck(Health)} should create a {@link Status#DOWN} health status.

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/health/Health.java

@@ -31,27 +31,24 @@ import com.fasterxml.jackson.annotation.JsonUnwrapped;
 /**
  * Value object used to carry information about the health information of a component or
  * subsystem.
- * 
  * <p>
  * {@link Health} contains a {@link Status} to express the state of a component or
  * subsystem and some additional details to carry some contextual information.
- * 
  * <p>
  * {@link Health} has a fluent API to make it easy to construct instances. Typical usage
  * in a {@link HealthIndicator} would be:
  * 
- * <code>
- * 		Health health = new Health();
- * 		try {
- * 			// do some test to determine state of component
- * 
- * 			health.up().withDetail("version", "1.1.2");
- * 		}
- * 		catch (Exception ex) {
- * 			health.down().withException(ex);
- * 		}
- * 		return health;
- * </code>
+ * <pre class="code">
+ * Health health = new Health();
+ * try {
+ * 	// do some test to determine state of component
+ * 	health.up().withDetail(&quot;version&quot;, &quot;1.1.2&quot;);
+ * }
+ * catch (Exception ex) {
+ * 	health.down().withException(ex);
+ * }
+ * return health;
+ * </pre>
  * 
  * @author Christian Dupuis
  * @since 1.1.0
@@ -64,7 +61,7 @@ public class Health {
 	private Map<String, Object> details;
 
 	public Health() {
-		this(Status.UNKOWN);
+		this(Status.UNKNOWN);
 	}
 
 	public Health(Status status) {

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/health/HealthAggregator.java

@@ -21,13 +21,11 @@ import java.util.Map;
 /**
  * Strategy interface used by {@link CompositeHealthIndicator} to aggregate {@link Health}
  * instances into a final one.
- * 
  * <p>
  * This is especially useful to combine subsystem states expressed through
  * {@link Health#getStatus()} into one state for the entire system. The default
  * implementation {@link OrderedHealthAggregator} sorts {@link Status} instances based on
  * a priority list.
- * 
  * <p>
  * It is possible to add more complex {@link Status} types to the system. In that case
  * either the {@link OrderedHealthAggregator} needs to be properly configured or users

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/health/OrderedHealthAggregator.java

@@ -21,38 +21,64 @@ import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 
+import org.springframework.util.Assert;
+
 /**
  * Default {@link HealthAggregator} implementation that aggregates {@link Health}
  * instances and determines the final system state based on a simple ordered list.
- * 
  * <p>
  * If a different order is required or a new {@link Status} type will be used, the order
  * can be set by calling {@link #setStatusOrder(List)}.
- * 
+ *
  * @author Christian Dupuis
  * @since 1.1.0
  */
 public class OrderedHealthAggregator extends AbstractHealthAggregator {
 
-	private List<String> statusOrder = Arrays.asList("DOWN", "OUT_OF_SERVICE", "UP",
-			"UNKOWN");
+	private List<String> statusOrder;
+
+	/**
+	 * Create a new {@link OrderedHealthAggregator} instance.
+	 */
+	public OrderedHealthAggregator() {
+		setStatusOrder(Status.DOWN, Status.OUT_OF_SERVICE, Status.UP, Status.UNKNOWN);
+	}
+
+	/**
+	 * Set the ordering of the status.
+	 * @param statusOrder an ordered list of the status
+	 */
+	public void setStatusOrder(Status... statusOrder) {
+		String[] order = new String[statusOrder.length];
+		for (int i = 0; i < statusOrder.length; i++) {
+			order[i] = statusOrder[i].getCode();
+		}
+		setStatusOrder(Arrays.asList(order));
+	}
 
+	/**
+	 * Set the ordering of the status.
+	 * @param statusOrder an ordered list of the status codes
+	 */
 	public void setStatusOrder(List<String> statusOrder) {
+		Assert.notNull(statusOrder, "StatusOrder must not be null");
 		this.statusOrder = statusOrder;
 	}
 
 	@Override
 	protected Status aggregateStatus(List<Status> status) {
-		// If no status is given return UNKOWN
+		// If no status is given return UNKNOWN
 		if (status.size() == 0) {
-			return Status.UNKOWN;
+			return Status.UNKNOWN;
 		}
-
 		// Sort given Status instances by configured order
 		Collections.sort(status, new StatusComparator(this.statusOrder));
 		return status.get(0);
 	}
 
+	/**
+	 * {@link Comparator} used to order {@link Status}.
+	 */
 	private class StatusComparator implements Comparator<Status> {
 
 		private final List<String> statusOrder;
@@ -63,8 +89,9 @@ public class OrderedHealthAggregator extends AbstractHealthAggregator {
 
 		@Override
 		public int compare(Status s1, Status s2) {
-			return Integer.valueOf(this.statusOrder.indexOf(s1.getCode())).compareTo(
-					Integer.valueOf(this.statusOrder.indexOf(s2.getCode())));
+			int i1 = this.statusOrder.indexOf(s1.getCode());
+			int i2 = this.statusOrder.indexOf(s2.getCode());
+			return (i1 < i2 ? -1 : (i1 == i2 ? s1.getCode().compareTo(s2.getCode()) : 1));
 		}
 
 	}

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/health/Status.java

@@ -25,11 +25,9 @@ import com.fasterxml.jackson.annotation.JsonProperty;
 
 /**
  * Value object to express state of a component or subsystem.
- * 
  * <p>
  * Status provides convenient constants for commonly used states like {@link #UP},
  * {@link #DOWN} or {@link #OUT_OF_SERVICE}.
- * 
  * <p>
  * Custom states can also be created and used throughout the Spring Boot Health subsystem.
  * 
@@ -42,7 +40,7 @@ public class Status {
 	/**
 	 * Convenient constant value representing unknown state
 	 */
-	public static final Status UNKOWN = new Status("UNKOWN");
+	public static final Status UNKNOWN = new Status("UNKNOWN");
 
 	/**
 	 * Convenient constant value representing up state
@@ -63,10 +61,19 @@ public class Status {
 
 	private final String description;
 
+	/**
+	 * Create a new {@link Status} instance with the given code and an empty description.
+	 * @param code the status code
+	 */
 	public Status(String code) {
 		this(code, "");
 	}
 
+	/**
+	 * Create a new {@link Status} instance with the given code and description.
+	 * @param code the status code
+	 * @param description a description of the status
+	 */
 	public Status(String code, String description) {
 		Assert.notNull(code, "Code must not be null");
 		Assert.notNull(description, "Description must not be null");
@@ -74,16 +81,32 @@ public class Status {
 		this.description = description;
 	}
 
+	/**
+	 * @return the code for this status
+	 */
 	@JsonProperty("status")
 	public String getCode() {
 		return this.code;
 	}
 
+	/**
+	 * @return the description of this status
+	 */
 	@JsonInclude(Include.NON_EMPTY)
 	public String getDescription() {
 		return this.description;
 	}
 
+	@Override
+	public String toString() {
+		return this.code;
+	}
+
+	@Override
+	public int hashCode() {
+		return this.code.hashCode();
+	}
+
 	@Override
 	public boolean equals(Object obj) {
 		if (obj == this) {
@@ -95,8 +118,4 @@ public class Status {
 		return false;
 	}
 
-	@Override
-	public int hashCode() {
-		return this.code.hashCode();
-	}
-}
+}

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

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2014 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/metrics/repository/MultiMetricRepository.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2014 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/metrics/rich/MultiMetricRichGaugeReader.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 the original author or authors.
+ * Copyright 2014-2014 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -29,7 +29,6 @@ import org.springframework.boot.actuate.metrics.repository.MultiMetricRepository
  * has been populated using that exporter.
  * 
  * @author Dave Syer
- * 
  * @since 1.1.0
  */
 public class MultiMetricRichGaugeReader implements RichGaugeReader {

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/metrics/writer/PrefixMetricWriter.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2014 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -25,6 +25,7 @@ import org.springframework.boot.actuate.metrics.Metric;
  * name prefix (their group name).
  * 
  * @author Dave Syer
+ * @since 1.1.0
  */
 public interface PrefixMetricWriter {
 

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/mvc/HealthMvcEndpointTests.java

@@ -33,7 +33,7 @@ import static org.mockito.Mockito.when;
 
 /**
  * Tests for {@link HealthMvcEndpoint}.
- *
+ * 
  * @author Christian Dupuis
  */
 public class HealthMvcEndpointTests {

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/CompositeHealthIndicatorTests.java

@@ -123,8 +123,9 @@ public class CompositeHealthIndicatorTests {
 		Health result = composite.health();
 
 		ObjectMapper mapper = new ObjectMapper();
-		assertEquals(
-				"{\"status\":\"UNKOWN\",\"db\":{\"status\":\"UNKOWN\",\"db1\":{\"status\":\"UNKOWN\",\"1\":\"1\"},\"db2\":{\"status\":\"UNKOWN\",\"2\":\"2\"}}}",
+		assertEquals("{\"status\":\"UNKNOWN\",\"db\":{\"status\":\"UNKNOWN\""
+				+ ",\"db1\":{\"status\":\"UNKNOWN\",\"1\":\"1\"},"
+				+ "\"db2\":{\"status\":\"UNKNOWN\",\"2\":\"2\"}}}",
 				mapper.writeValueAsString(result));
 	}
 

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/MongoHealthIndicatorTests.java

@@ -36,7 +36,7 @@ import static org.junit.Assert.assertTrue;
 
 /**
  * Tests for {@link MongoHealthIndicator}.
- *
+ * 
  * @author Christian Dupuis
  */
 public class MongoHealthIndicatorTests {

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/OrderedHealthAggregatorTests.java

@@ -27,7 +27,7 @@ import static org.junit.Assert.assertEquals;
 
 /**
  * Tests for {@link OrderedHealthAggregator}.
- *
+ * 
  * @author Christian Dupuis
  */
 public class OrderedHealthAggregatorTests {
@@ -40,35 +40,47 @@ public class OrderedHealthAggregatorTests {
 	}
 
 	@Test
-	public void testDefaultOrdering() {
+	public void defaultOrder() {
 		Map<String, Health> healths = new HashMap<String, Health>();
 		healths.put("h1", new Health(Status.DOWN));
 		healths.put("h2", new Health(Status.UP));
-		healths.put("h3", new Health(Status.UNKOWN));
+		healths.put("h3", new Health(Status.UNKNOWN));
 		healths.put("h4", new Health(Status.OUT_OF_SERVICE));
 		assertEquals(Status.DOWN, this.healthAggregator.aggregate(healths).getStatus());
 	}
 
 	@Test
-	public void testDefaultOrderingWithCustomStatus() {
+	public void customOrder() {
+		this.healthAggregator.setStatusOrder(Status.UNKNOWN, Status.UP,
+				Status.OUT_OF_SERVICE, Status.DOWN);
+		Map<String, Health> healths = new HashMap<String, Health>();
+		healths.put("h1", new Health(Status.DOWN));
+		healths.put("h2", new Health(Status.UP));
+		healths.put("h3", new Health(Status.UNKNOWN));
+		healths.put("h4", new Health(Status.OUT_OF_SERVICE));
+		assertEquals(Status.UNKNOWN, this.healthAggregator.aggregate(healths).getStatus());
+	}
+
+	@Test
+	public void defaultOrderWithCustomStatus() {
 		Map<String, Health> healths = new HashMap<String, Health>();
 		healths.put("h1", new Health(Status.DOWN));
 		healths.put("h2", new Health(Status.UP));
-		healths.put("h3", new Health(Status.UNKOWN));
+		healths.put("h3", new Health(Status.UNKNOWN));
 		healths.put("h4", new Health(Status.OUT_OF_SERVICE));
 		healths.put("h5", new Health(new Status("CUSTOM")));
-		assertEquals(new Status("CUSTOM"),
-				this.healthAggregator.aggregate(healths).getStatus());
+		assertEquals(new Status("CUSTOM"), this.healthAggregator.aggregate(healths)
+				.getStatus());
 	}
 
 	@Test
-	public void testDefaultOrderingWithCustomStatusAndOrder() {
+	public void customOrderWithCustomStatus() {
 		this.healthAggregator.setStatusOrder(Arrays.asList("DOWN", "OUT_OF_SERVICE",
-				"UP", "UNKOWN", "CUSTOM"));
+				"UP", "UNKNOWN", "CUSTOM"));
 		Map<String, Health> healths = new HashMap<String, Health>();
 		healths.put("h1", new Health(Status.DOWN));
 		healths.put("h2", new Health(Status.UP));
-		healths.put("h3", new Health(Status.UNKOWN));
+		healths.put("h3", new Health(Status.UNKNOWN));
 		healths.put("h4", new Health(Status.OUT_OF_SERVICE));
 		healths.put("h5", new Health(new Status("CUSTOM")));
 		assertEquals(Status.DOWN, this.healthAggregator.aggregate(healths).getStatus());

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/RedisHealthIndicatorTests.java

@@ -36,7 +36,7 @@ import static org.junit.Assert.assertTrue;
 
 /**
  * Tests for {@link RedisHealthIndicator}.
- *
+ * 
  * @author Christian Dupuis
  */
 public class RedisHealthIndicatorTests {

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/SimpleDataSourceHealthIndicatorTests.java

@@ -36,12 +36,13 @@ import static org.mockito.Mockito.when;
 
 /**
  * Tests for {@link SimpleDataSourceHealthIndicator}.
- *
+ * 
  * @author Dave Syer
  */
 public class SimpleDataSourceHealthIndicatorTests {
 
 	private final SimpleDataSourceHealthIndicator indicator = new SimpleDataSourceHealthIndicator();
+
 	private DriverManagerDataSource dataSource;
 
 	@Before
@@ -63,7 +64,7 @@ public class SimpleDataSourceHealthIndicatorTests {
 	public void customQuery() {
 		this.indicator.setDataSource(this.dataSource);
 		new JdbcTemplate(this.dataSource)
-		.execute("CREATE TABLE FOO (id INTEGER IDENTITY PRIMARY KEY)");
+				.execute("CREATE TABLE FOO (id INTEGER IDENTITY PRIMARY KEY)");
 		this.indicator.setQuery("SELECT COUNT(*) from FOO");
 		Health health = this.indicator.health();
 		System.err.println(health);

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/VanillaHealthIndicatorTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2014 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -22,7 +22,7 @@ import static org.junit.Assert.assertEquals;
 
 /**
  * Tests for {@link VanillaHealthIndicator}.
- *
+ * 
  * @author Phillip Webb
  */
 public class VanillaHealthIndicatorTests {

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/metrics/export/PrefixMetricGroupExporterTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2014 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/metrics/repository/redis/RedisMultiMetricRepositoryTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2014 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -40,6 +40,8 @@ import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 
 /**
+ * Tests for {@link RedisMultiMetricRepository}.
+ * 
  * @author Dave Syer
  */
 @RunWith(Parameterized.class)

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/metrics/rich/MultiMetricRichGaugeReaderTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2014 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -25,6 +25,8 @@ import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
 
 /**
+ * Tests for {@link MultiMetricRichGaugeReader}.
+ * 
  * @author Dave Syer
  */
 public class MultiMetricRichGaugeReaderTests {

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/data/SolrRepositoriesAutoConfigureRegistrar.java

@@ -26,11 +26,11 @@ import org.springframework.data.solr.repository.config.SolrRepositoryConfigExten
 /**
  * {@link ImportBeanDefinitionRegistrar} used to auto-configure Spring Data Solr
  * repositories.
- *
+ * 
  * @author Christoph Strobl
  * @since 1.1.0
  */
-public class SolrRepositoriesAutoConfigureRegistrar extends
+class SolrRepositoriesAutoConfigureRegistrar extends
 		AbstractRepositoryConfigurationSourceSupport {
 
 	@Override

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/solr/SolrAutoConfiguration.java

@@ -32,7 +32,7 @@ import org.springframework.util.StringUtils;
 
 /**
  * {@link EnableAutoConfiguration Auto-configuration} for Solr
- *
+ * 
  * @author Christoph Strobl
  * @since 1.1.0
  */
@@ -66,4 +66,5 @@ public class SolrAutoConfiguration {
 		}
 		return new HttpSolrServer(this.properties.getHost());
 	}
+
 }

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/solr/SolrProperties.java

@@ -19,8 +19,8 @@ package org.springframework.boot.autoconfigure.solr;
 import org.springframework.boot.context.properties.ConfigurationProperties;
 
 /**
- * Configuration properties for Solr.
- *
+ * {@link ConfigurationProperties} for Solr.
+ * 
  * @author Christoph Strobl
  * @since 1.1.0
  */

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/ServerProperties.java

@@ -42,7 +42,7 @@ import org.springframework.util.StringUtils;
  * {@link ConfigurationProperties properties} for a web server (e.g. port and path
  * settings). Will be used to customize an {@link EmbeddedServletContainerFactory} when an
  * {@link EmbeddedServletContainerCustomizerBeanPostProcessor} is active.
- *
+ * 
  * @author Dave Syer
  * @author Stephane Nicoll
  */
@@ -159,7 +159,7 @@ public class ServerProperties implements EmbeddedServletContainerCustomizer {
 		}
 
 		public int getMaxHttpHeaderSize() {
-			return maxHttpHeaderSize;
+			return this.maxHttpHeaderSize;
 		}
 
 		public void setMaxHttpHeaderSize(int maxHttpHeaderSize) {

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/data/JpaRepositoriesAutoConfigurationTests.java

@@ -38,7 +38,7 @@ import static org.junit.Assert.assertNotNull;
 
 /**
  * Tests for {@link JpaRepositoriesAutoConfiguration}.
- *
+ * 
  * @author Dave Syer
  * @author Oliver Gierke
  */

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/data/SolrRepositoriesAutoConfigurationTests.java

@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.springframework.boot.autoconfigure.data;
 
 import org.apache.solr.client.solrj.SolrServer;
@@ -34,7 +35,7 @@ import static org.junit.Assert.assertThat;
 
 /**
  * Tests for {@link SolrRepositoriesAutoConfiguration}
- *
+ * 
  * @author Christoph Strobl
  */
 public class SolrRepositoriesAutoConfigurationTests {

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/data/alt/CityMongoDbRepository.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2014 the original author or authors.
+ * Copyright 2012-2014 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/data/alt/CitySolrRepository.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 the original author or authors.
+ * Copyright 2012-2014 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,14 +13,12 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.springframework.boot.autoconfigure.data.alt;
 
 import org.springframework.boot.autoconfigure.data.solr.City;
 import org.springframework.data.repository.Repository;
 
-/**
- * @author Christoph Strobl
- */
 public interface CitySolrRepository extends Repository<City, String> {
 
 }

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/web/ServerPropertiesTests.java

@@ -34,7 +34,7 @@ import static org.mockito.Mockito.verify;
 
 /**
  * Tests for {@link ServerProperties}.
- *
+ * 
  * @author Dave Syer
  * @author Stephane Nicoll
  */
@@ -98,7 +98,7 @@ public class ServerPropertiesTests {
 	}
 
 	@Test
-    public void testCustomizeTomcatHeaderSize() throws Exception {
+	public void testCustomizeTomcatHeaderSize() throws Exception {
 		Map<String, String> map = new HashMap<String, String>();
 		map.put("server.tomcat.maxHttpHeaderSize", "9999");
 		new RelaxedDataBinder(this.properties, "server").bind(new MutablePropertyValues(

spring-boot-cli/src/main/java/org/springframework/boot/cli/compiler/grape/CompositeProxySelector.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2014 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -24,7 +24,10 @@ import org.eclipse.aether.repository.ProxySelector;
 import org.eclipse.aether.repository.RemoteRepository;
 
 /**
+ * Composite {@link ProxySelector}.
+ * 
  * @author Dave Syer
+ * @since 1.1.0
  */
 public class CompositeProxySelector implements ProxySelector {
 

spring-boot-dependencies/pom.xml

@@ -948,7 +948,7 @@
 				<version>${spring-integration.version}</version>
 				<scope>import</scope>
 				<type>pom</type>
-			</dependency>			
+			</dependency>
 			<dependency>
 				<groupId>org.springframework.mobile</groupId>
 				<artifactId>spring-mobile-device</artifactId>

spring-boot-samples/spring-boot-sample-data-solr/pom.xml

@@ -1,12 +1,13 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <parent>
-    <groupId>org.springframework.boot</groupId>
-    <artifactId>spring-boot-samples</artifactId>
-    <version>1.1.0.BUILD-SNAPSHOT</version>
-  </parent>
-  <artifactId>spring-boot-sample-data-solr</artifactId>
-  <name>Spring Boot Data Solr Sample</name>
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<!-- Your own application should inherit from spring-boot-starter-parent -->
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-samples</artifactId>
+		<version>1.1.0.BUILD-SNAPSHOT</version>
+	</parent>
+	<artifactId>spring-boot-sample-data-solr</artifactId>
+	<name>Spring Boot Data Solr Sample</name>
 	<description>Spring Boot Data Solr Sample</description>
 	<url>http://projects.spring.io/spring-boot/</url>
 	<organization>
@@ -17,10 +18,6 @@
 		<main.basedir>${basedir}/../..</main.basedir>
 	</properties>
 	<dependencies>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter</artifactId>
-		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-data-solr</artifactId>

spring-boot-samples/spring-boot-sample-data-solr/src/test/java/sample/data/solr/SampleSolrApplicationTests.java

@@ -54,4 +54,5 @@ public class SampleSolrApplicationTests {
 		}
 		return false;
 	}
+
 }

spring-boot-starters/spring-boot-starter-data-solr/pom.xml

@@ -19,9 +19,8 @@
 	</properties>
 	<dependencies>
 		<dependency>
-			<groupId>${project.groupId}</groupId>
+			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter</artifactId>
-			<version>${project.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.solr</groupId>

spring-boot-tools/spring-boot-loader/src/main/java/org/springframework/boot/loader/InputArgumentsJavaAgentDetector.java

@@ -30,7 +30,7 @@ import java.util.Set;
 /**
  * A {@link JavaAgentDetector} that detects jars supplied via the {@code -javaagent} JVM
  * input argument.
- *
+ * 
  * @author Andy Wilkinson
  * @since 1.1.0
  */
@@ -58,7 +58,7 @@ public class InputArgumentsJavaAgentDetector implements JavaAgentDetector {
 			});
 		}
 		catch (Exception ex) {
-			return Collections.<String> emptyList();
+			return Collections.emptyList();
 		}
 	}
 
@@ -89,7 +89,6 @@ public class InputArgumentsJavaAgentDetector implements JavaAgentDetector {
 			}
 			return path;
 		}
-
 		return null;
 	}
 

spring-boot-tools/spring-boot-loader/src/main/java/org/springframework/boot/loader/JavaAgentDetector.java

@@ -20,9 +20,8 @@ import java.net.URL;
 
 /**
  * A strategy for detecting Java agents
- *
+ * 
  * @author Andy Wilkinson
- *
  * @since 1.1
  */
 public interface JavaAgentDetector {
@@ -30,7 +29,6 @@ public interface JavaAgentDetector {
 	/**
 	 * Returns {@code true} if {@code url} points to a Java agent jar file, otherwise
 	 * {@code false} is returned.
-	 *
 	 * @param url The url to examine
 	 */
 	public boolean isJavaAgentJar(URL url);

spring-boot/src/main/java/org/springframework/boot/context/embedded/MimeMappings.java

@@ -296,6 +296,11 @@ public final class MimeMappings implements Iterable<Mapping> {
 		return (previous == null ? null : previous.getMimeType());
 	}
 
+	@Override
+	public int hashCode() {
+		return this.map.hashCode();
+	}
+
 	@Override
 	public boolean equals(Object obj) {
 		if (obj == null) {
@@ -311,11 +316,6 @@ public final class MimeMappings implements Iterable<Mapping> {
 		return false;
 	}
 
-	@Override
-	public int hashCode() {
-		return this.map.hashCode();
-	}
-
 	/**
 	 * Create a new unmodifiable view of the specified mapping. Methods that attempt to
 	 * modify the returned map will throw {@link UnsupportedOperationException}s.
@@ -350,6 +350,11 @@ public final class MimeMappings implements Iterable<Mapping> {
 			return this.mimeType;
 		}
 
+		@Override
+		public int hashCode() {
+			return this.extension.hashCode();
+		}
+
 		@Override
 		public boolean equals(Object obj) {
 			if (obj == null) {
@@ -366,11 +371,6 @@ public final class MimeMappings implements Iterable<Mapping> {
 			return false;
 		}
 
-		@Override
-		public int hashCode() {
-			return this.extension.hashCode();
-		}
-
 	}
 
 }