DATACMNS-1240 - Update copyright years to 2018.

Also, remove some trailing whitespaces and align outdated license header format.

src/test/java/org/springframework/data/projection/DefaultProjectionInformationUnitTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2017 the original author or authors.
+ * Copyright 2015-2018 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.
@@ -26,7 +26,7 @@ import org.junit.Test;
 
 /**
  * Unit tests for {@link DefaultProjectionInformation}.
- * 
+ *
  * @author Oliver Gierke
  */
 public class DefaultProjectionInformationUnitTests {

src/test/java/org/springframework/data/projection/MapAccessingMethodInterceptorUnitTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2017 the original author or authors.
+ * Copyright 2015-2018 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.
@@ -30,7 +30,7 @@ import org.mockito.junit.MockitoJUnitRunner;
 
 /**
  * Unit tests for {@link MapAccessingMethodInterceptor}.
- * 
+ *
  * @author Oliver Gierke
  */
 @RunWith(MockitoJUnitRunner.class)

src/test/java/org/springframework/data/projection/ProjectingMethodInterceptorUnitTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2017 the original author or authors.
+ * Copyright 2014-2018 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.
@@ -36,7 +36,7 @@ import org.springframework.core.convert.support.DefaultConversionService;
 
 /**
  * Unit tests for {@link ProjectingMethodInterceptor}.
- * 
+ *
  * @author Oliver Gierke
  * @author Saulo Medeiros de Araujo
  */
@@ -179,7 +179,7 @@ public class ProjectingMethodInterceptorUnitTests {
 
 	/**
 	 * Mocks the {@link Helper} method of the given name to return the given value.
-	 * 
+	 *
 	 * @param methodName
 	 * @param returnValue
 	 * @return

src/test/java/org/springframework/data/projection/ProjectionIntegrationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 the original author or authors.
+ * Copyright 2016-2018 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.
@@ -28,7 +28,7 @@ import com.jayway.jsonpath.ParseContext;
 
 /**
  * Integration tests for projections.
- * 
+ *
  * @author Oliver Gierke
  */
 public class ProjectionIntegrationTests {

src/test/java/org/springframework/data/projection/PropertyAccessingMethodInterceptorUnitTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2017 the original author or authors.
+ * Copyright 2014-2018 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 +29,7 @@ import org.springframework.beans.NotWritablePropertyException;
 
 /**
  * Unit tests for {@link PropertyAccessingMethodInterceptor}.
- * 
+ *
  * @author Oliver Gierke
  * @author Mark Paluch
  */

src/test/java/org/springframework/data/projection/ProxyProjectionFactoryUnitTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2017 the original author or authors.
+ * Copyright 2014-2018 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.test.util.ReflectionTestUtils;
 
 /**
  * Unit tests for {@link ProxyProjectionFactory}.
- * 
+ *
  * @author Oliver Gierke
  */
 public class ProxyProjectionFactoryUnitTests {

src/test/java/org/springframework/data/projection/SpelAwareProxyProjectionFactoryUnitTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2017 the original author or authors.
+ * Copyright 2015-2018 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 +29,7 @@ import org.springframework.beans.factory.annotation.Value;
 
 /**
  * Unit tests for {@link SpelAwareProxyProjectionFactory}.
- * 
+ *
  * @author Oliver Gierke
  * @author Thomas Darimont
  * @author Mark Paluch

src/test/java/org/springframework/data/projection/SpelEvaluatingMethodInterceptorUnitTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2017 the original author or authors.
+ * Copyright 2014-2018 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.
@@ -33,7 +33,7 @@ import org.springframework.expression.spel.standard.SpelExpressionParser;
 
 /**
  * Unit tests for {@link SpelEvaluatingMethodInterceptor}.
- * 
+ *
  * @author Oliver Gierke
  * @author Thomas Darimont
  */