diff --git a/spring-core/src/main/java/org/springframework/core/env/CommandLinePropertySource.java b/spring-core/src/main/java/org/springframework/core/env/CommandLinePropertySource.java
index 04d7c536f4f..e8e0fda893d 100644
--- a/spring-core/src/main/java/org/springframework/core/env/CommandLinePropertySource.java
+++ b/spring-core/src/main/java/org/springframework/core/env/CommandLinePropertySource.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2011 the original author or authors.
+ * Copyright 2002-2013 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.
@@ -218,7 +218,7 @@ public abstract class CommandLinePropertySource<T> extends EnumerablePropertySou
 	public void setNonOptionArgsPropertyName(String nonOptionArgsPropertyName) {
 		this.nonOptionArgsPropertyName = nonOptionArgsPropertyName;
 	}
-	
+
 	/**
 	 * Return whether this {@code PropertySource} contains a property with the given name.
 	 * <p>This implementation first checks to see if the name specified is the special
diff --git a/spring-core/src/main/java/org/springframework/core/env/JOptCommandLinePropertySource.java b/spring-core/src/main/java/org/springframework/core/env/JOptCommandLinePropertySource.java
index 1767ad0e817..63590556b78 100644
--- a/spring-core/src/main/java/org/springframework/core/env/JOptCommandLinePropertySource.java
+++ b/spring-core/src/main/java/org/springframework/core/env/JOptCommandLinePropertySource.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2011 the original author or authors.
+ * Copyright 2002-2013 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.
@@ -77,20 +77,20 @@ public class JOptCommandLinePropertySource extends CommandLinePropertySource<Opt
 	protected boolean containsOption(String name) {
 		return this.source.has(name);
 	}
-	
+
 	@Override
 	public String[] getPropertyNames() {
-		List<String> names = new ArrayList<>();
+		List<String> names = new ArrayList<String>();
 		for (OptionSpec<?> spec : source.specs()) {
-			List<String> aliases = new ArrayList<>(spec.options());
+			List<String> aliases = new ArrayList<String>(spec.options());
 			if (!aliases.isEmpty()) {
 				// Only the longest name is used for enumerating
-				names.add(aliases.get(aliases.size()-1));				
+				names.add(aliases.get(aliases.size()-1));
 			}
 		}
 		return names.toArray(new String[names.size()]);
 	}
-	
+
 	@Override
 	public List<String> getOptionValues(String name) {
 		List<?> argValues = this.source.valuesOf(name);
diff --git a/spring-core/src/main/java/org/springframework/core/env/SimpleCommandLinePropertySource.java b/spring-core/src/main/java/org/springframework/core/env/SimpleCommandLinePropertySource.java
index bc00692f813..f1b1f8d7b5f 100644
--- a/spring-core/src/main/java/org/springframework/core/env/SimpleCommandLinePropertySource.java
+++ b/spring-core/src/main/java/org/springframework/core/env/SimpleCommandLinePropertySource.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2011 the original author or authors.
+ * Copyright 2002-2013 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.
@@ -94,7 +94,7 @@ public class SimpleCommandLinePropertySource extends CommandLinePropertySource<C
 	public SimpleCommandLinePropertySource(String name, String[] args) {
 		super(name, new SimpleCommandLineArgsParser().parse(args));
 	}
-	
+
 	/**
 	 * Get the property names for the option arguments.
 	 */
diff --git a/spring-core/src/test/java/org/springframework/core/env/JOptCommandLinePropertySourceTests.java b/spring-core/src/test/java/org/springframework/core/env/JOptCommandLinePropertySourceTests.java
index a7c53a790b8..c9acddee9bb 100644
--- a/spring-core/src/test/java/org/springframework/core/env/JOptCommandLinePropertySourceTests.java
+++ b/spring-core/src/test/java/org/springframework/core/env/JOptCommandLinePropertySourceTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2011 the original author or authors.
+ * Copyright 2002-2013 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.
diff --git a/spring-core/src/test/java/org/springframework/core/env/SimpleCommandLinePropertySourceTests.java b/spring-core/src/test/java/org/springframework/core/env/SimpleCommandLinePropertySourceTests.java
index e08183d7223..6034d4c0916 100644
--- a/spring-core/src/test/java/org/springframework/core/env/SimpleCommandLinePropertySourceTests.java
+++ b/spring-core/src/test/java/org/springframework/core/env/SimpleCommandLinePropertySourceTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2011 the original author or authors.
+ * Copyright 2002-2013 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.