Cleanup from Checkstyle changes

resolves #511

* Sets the appropriate copyright dates
* Updates some docs

spring-cloud-task-core/src/main/java/org/springframework/cloud/task/configuration/DefaultTaskConfigurer.java

@@ -72,7 +72,7 @@ public class DefaultTaskConfigurer implements TaskConfigurer {
 	 * {@link TaskProperties#DEFAULT_TABLE_PREFIX}.
 	 * @param dataSource references the {@link DataSource} to be used as the Task
 	 * repository. If none is provided, a Map will be used (not recommended for production
-	 * use.
+	 * use).
 	 */
 	public DefaultTaskConfigurer(DataSource dataSource) {
 		this(dataSource, TaskProperties.DEFAULT_TABLE_PREFIX, null);
@@ -91,7 +91,7 @@ public class DefaultTaskConfigurer implements TaskConfigurer {
 	 * Initializes the DefaultTaskConfigurer.
 	 * @param dataSource references the {@link DataSource} to be used as the Task
 	 * repository. If none is provided, a Map will be used (not recommended for production
-	 * use.
+	 * use).
 	 * @param tablePrefix the prefix to apply to the task table names used by task
 	 * infrastructure.
 	 * @param context the context to be used.

spring-cloud-task-core/src/main/java/org/springframework/cloud/task/configuration/SingleInstanceTaskListener.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2019 the original author or authors.
+ * Copyright 2018-2019 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-cloud-task-core/src/main/java/org/springframework/cloud/task/configuration/SingleTaskConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2019 the original author or authors.
+ * Copyright 2018-2019 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-cloud-task-core/src/main/java/org/springframework/cloud/task/configuration/TaskLifecycleConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2019 the original author or authors.
+ * Copyright 2018-2019 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-cloud-task-core/src/main/java/org/springframework/cloud/task/configuration/TaskProperties.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2019 the original author or authors.
+ * Copyright 2016-2019 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.
@@ -32,7 +32,7 @@ import org.springframework.boot.context.properties.ConfigurationProperties;
 public class TaskProperties {
 
 	/**
-	 * Default table prefix for Spring Cloud Task.
+	 * Default table prefix for Spring Cloud Task tables.
 	 */
 	public static final String DEFAULT_TABLE_PREFIX = "TASK_";
 

spring-cloud-task-core/src/main/java/org/springframework/cloud/task/configuration/package-info.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2019 the original author or authors.
+ * Copyright 2016-2019 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-cloud-task-core/src/main/java/org/springframework/cloud/task/listener/TaskException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2019 the original author or authors.
+ * Copyright 2016-2019 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-cloud-task-core/src/main/java/org/springframework/cloud/task/listener/TaskExecutionException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2019 the original author or authors.
+ * Copyright 2016-2019 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-cloud-task-core/src/main/java/org/springframework/cloud/task/listener/TaskExecutionListener.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2019 the original author or authors.
+ * Copyright 2016-2019 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-cloud-task-core/src/main/java/org/springframework/cloud/task/listener/TaskExecutionListenerSupport.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2019 the original author or authors.
+ * Copyright 2017-2019 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-cloud-task-core/src/main/java/org/springframework/cloud/task/listener/TaskLifecycleListener.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2019 the original author or authors.
+ * Copyright 2016-2019 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-cloud-task-core/src/main/java/org/springframework/cloud/task/listener/TaskListenerExecutorObjectFactory.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2019 the original author or authors.
+ * Copyright 2018-2019 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-cloud-task-core/src/main/java/org/springframework/cloud/task/listener/annotation/AfterTask.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2019 the original author or authors.
+ * Copyright 2016-2019 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-cloud-task-core/src/main/java/org/springframework/cloud/task/listener/annotation/BeforeTask.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2019 the original author or authors.
+ * Copyright 2016-2019 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-cloud-task-core/src/main/java/org/springframework/cloud/task/listener/annotation/FailedTask.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2019 the original author or authors.
+ * Copyright 2016-2019 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-cloud-task-core/src/main/java/org/springframework/cloud/task/listener/annotation/TaskListenerExecutor.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2019 the original author or authors.
+ * Copyright 2016-2019 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-cloud-task-core/src/main/java/org/springframework/cloud/task/repository/TaskNameResolver.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2019 the original author or authors.
+ * Copyright 2016-2019 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-cloud-task-core/src/main/java/org/springframework/cloud/task/repository/dao/package-info.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2019 the original author or authors.
+ * Copyright 2016-2019 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-cloud-task-core/src/main/java/org/springframework/cloud/task/repository/database/support/Db2PagingQueryProvider.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2019 the original author or authors.
+ * Copyright 2016-2019 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-cloud-task-core/src/main/java/org/springframework/cloud/task/repository/database/support/H2PagingQueryProvider.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2019 the original author or authors.
+ * Copyright 2016-2019 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-cloud-task-core/src/main/java/org/springframework/cloud/task/repository/support/SimpleTaskRepository.java

@@ -37,17 +37,17 @@ import org.springframework.util.Assert;
 public class SimpleTaskRepository implements TaskRepository {
 
 	/**
-	 * Max exit message size.
+	 * Default max exit message size.
 	 */
 	public static final int MAX_EXIT_MESSAGE_SIZE = 2500;
 
 	/**
-	 * Max task name size.
+	 * Default max task name size.
 	 */
 	public static final int MAX_TASK_NAME_SIZE = 100;
 
 	/**
-	 * Max error message size.
+	 * Default max error message size.
 	 */
 	public static final int MAX_ERROR_MESSAGE_SIZE = 2500;
 

spring-cloud-task-core/src/main/java/org/springframework/cloud/task/repository/support/package-info.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2019 the original author or authors.
+ * Copyright 2016-2019 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.