Polishing

(cherry picked from commit 9353332)

Author: jhoeller

spring-aop/src/main/java/org/springframework/aop/framework/ProxyFactory.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2013 the original author or authors.
+ * Copyright 2002-2014 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.
@@ -19,7 +19,6 @@
 import org.aopalliance.intercept.Interceptor;
 
 import org.springframework.aop.TargetSource;
-import org.springframework.util.Assert;
 import org.springframework.util.ClassUtils;
 
 /**
@@ -47,9 +46,8 @@ public ProxyFactory() {
 	 * @param target the target object to be proxied
 	 */
 	public ProxyFactory(Object target) {
-		Assert.notNull(target, "Target object must not be null");
-		setInterfaces(ClassUtils.getAllInterfaces(target));
 		setTarget(target);
+		setInterfaces(ClassUtils.getAllInterfaces(target));
 	}
 
 	/**

spring-core/src/main/java/org/springframework/core/io/FileSystemResource.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2014 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.
@@ -45,7 +45,7 @@ public class FileSystemResource extends AbstractResource implements WritableReso
 
 
 	/**
-	 * Create a new FileSystemResource from a File handle.
+	 * Create a new {@code FileSystemResource} from a {@link File} handle.
 	 * <p>Note: When building relative resources via {@link #createRelative},
 	 * the relative path will apply <i>at the same directory level</i>:
 	 * e.g. new File("C:/dir1"), relative path "dir2" -> "C:/dir2"!
@@ -62,7 +62,7 @@ public FileSystemResource(File file) {
 	}
 
 	/**
-	 * Create a new FileSystemResource from a file path.
+	 * Create a new {@code FileSystemResource} from a file path.
 	 * <p>Note: When building relative resources via {@link #createRelative},
 	 * it makes a difference whether the specified resource base path here
 	 * ends with a slash or not. In the case of "C:/dir1/", relative paths
@@ -77,6 +77,7 @@ public FileSystemResource(String path) {
 		this.path = StringUtils.cleanPath(path);
 	}
 
+
 	/**
 	 * Return the file path for this resource.
 	 */