Polishing

Author: jhoeller

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

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2017 the original author or authors.
+ * Copyright 2002-2018 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.
@@ -19,7 +19,6 @@
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.IOException;
-import java.io.InputStream;
 import java.net.HttpURLConnection;
 import java.net.URI;
 import java.net.URL;
@@ -112,14 +111,13 @@ else if (code == HttpURLConnection.HTTP_NOT_FOUND) {
 					return true;
 				}
 				if (httpCon != null) {
-					// no HTTP OK status, and no content-length header: give up
+					// No HTTP OK status, and no content-length header: give up
 					httpCon.disconnect();
 					return false;
 				}
 				else {
 					// Fall back to stream existence: can we open the stream?
-					InputStream is = getInputStream();
-					is.close();
+					getInputStream().close();
 					return true;
 				}
 			}
@@ -180,7 +178,6 @@ public long lastModified() throws IOException {
 		return con.getLastModified();
 	}
 
-
 	/**
 	 * Customize the given {@link URLConnection}, obtained in the course of an
 	 * {@link #exists()}, {@link #contentLength()} or {@link #lastModified()} call.

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

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2017 the original author or authors.
+ * Copyright 2002-2018 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.
@@ -40,6 +40,8 @@
  * @author Juergen Hoeller
  * @since 4.0
  * @see java.nio.file.Path
+ * @see java.nio.file.Files
+ * @see FileSystemResource
  */
 @UsesJava7
 public class PathResource extends AbstractResource implements WritableResource {
@@ -77,8 +79,8 @@ public PathResource(String path) {
 	 * <p>Note: Unlike {@link FileSystemResource}, when building relative resources
 	 * via {@link #createRelative}, the relative path will be built <i>underneath</i>
 	 * the given root: e.g. Paths.get("C:/dir1/"), relative path "dir2" -> "C:/dir1/dir2"!
-	 * @see java.nio.file.Paths#get(URI)
 	 * @param uri a path URI
+	 * @see java.nio.file.Paths#get(URI)
 	 */
 	public PathResource(URI uri) {
 		Assert.notNull(uri, "URI must not be null");
@@ -95,7 +97,7 @@ public final String getPath() {
 
 	/**
 	 * This implementation returns whether the underlying file exists.
-	 * @see org.springframework.core.io.PathResource#exists()
+	 * @see java.nio.file.Files#exists(Path, java.nio.file.LinkOption...)
 	 */
 	@Override
 	public boolean exists() {
@@ -186,7 +188,7 @@ public File getFile() throws IOException {
 	}
 
 	/**
-	 * This implementation returns the underlying File's length.
+	 * This implementation returns the underlying file's length.
 	 */
 	@Override
 	public long contentLength() throws IOException {

spring-core/src/main/java/org/springframework/core/type/classreading/AnnotationMetadataReadingVisitor.java

@@ -82,7 +82,7 @@ public MethodVisitor visitMethod(int access, String name, String desc, String si
 	}
 
 	@Override
-	public AnnotationVisitor visitAnnotation(final String desc, boolean visible) {
+	public AnnotationVisitor visitAnnotation(String desc, boolean visible) {
 		String className = Type.getType(desc).getClassName();
 		this.annotationSet.add(className);
 		return new AnnotationAttributesReadingVisitor(