Organize import and added javadoc.

Author: androidquery

src/com/androidquery/AbstractAQuery.java

@@ -313,6 +313,14 @@ public T id(View view){
 		return self();
 	}
 
+	
+	/**
+	 * Points the current operating view to the specified view with tag.
+	 *
+	 * @param tag
+	 * @return self
+	 */
+	
 	public T id(String tag){
 		return id(findView(tag));
 	}
@@ -411,6 +419,12 @@ public T policy(int cachePolicy){
 		return self();
 	}	
 
+	/**
+	 * Apply the proxy info to next ajax request. 
+	 *
+	 * @param transformer transformer
+	 * @return self
+	 */
 	public T proxy(String host, int port){
 		proxy = new HttpHost(host, port);
 		return self();
@@ -1833,6 +1847,7 @@ protected void reset(){
 		policy = CACHE_DEFAULT;
 		proxy = null;
 
+		
 	}
 
 
@@ -1992,6 +2007,17 @@ public <K> T delete(String url, Class<K> type, AjaxCallback<K> callback){
 
 	}
 
+	/**
+	 * Ajax HTTP put.
+	 *
+	 * @param url url
+	 * @param contentHeader Content-Type header
+	 * @param type reponse type
+	 * @param callback callback
+	 * @return self
+	 * 
+	 */
+	
 	public <K> T put(String url, String contentHeader, HttpEntity entity, Class<K> type, AjaxCallback<K> callback){
 
 		callback.url(url).type(type).method(AQuery.METHOD_PUT).header("Content-Type", contentHeader).param(AQuery.POST_ENTITY, entity);		
@@ -2148,7 +2174,7 @@ public Bitmap getCachedImage(int resId){
 	/**
 	 * @deprecated  As of release 0.21.3, replaced by shouldDelay(int position, View convertView, ViewGroup parent, String url)
 	 * 
-	 * This method is less efficicent and promote file check which could hold up the UI thread.
+	 * This method is less efficient and promote file check which could hold up the UI thread.
 	 * 
 	 * {@link #shouldDelay(int position, View convertView, ViewGroup parent, String url)}
 	 */
@@ -2161,7 +2187,7 @@ public Bitmap getCachedImage(int resId){
 	/**
 	 * @deprecated  As of release 0.21.3, replaced by shouldDelay(int position, View convertView, ViewGroup parent, String url)
 	 * 
-	 * This method is less efficicent and promote file check which could hold up the UI thread.
+	 * This method is less efficient and promote file check which could hold up the UI thread.
 	 * 
 	 * {@link #shouldDelay(int position, View convertView, ViewGroup parent, String url)}
 	 */

src/com/androidquery/util/AQUtility.java

@@ -31,7 +31,6 @@
 import java.util.Arrays;
 import java.util.HashMap;
 import java.util.Map;
-import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.TimeUnit;
@@ -393,14 +392,11 @@ private static byte[] getMD5(byte[] data){
 
     private static final int IO_BUFFER_SIZE = 1024 * 4;
     public static void copy(InputStream in, OutputStream out) throws IOException {
-    	//copy(in, out, 0, null, null);
     	copy(in, out, 0, null);
     }
 
     public static void copy(InputStream in, OutputStream out, int max, Progress progress) throws IOException {
 
-    	AQUtility.debug("content header", max);
-    	
     	if(progress != null){
     		progress.reset();
     		progress.setBytes(max);
@@ -542,11 +538,7 @@ private static String getCacheFileName(String url){
 		String hash = getMD5Hex(url);
 		return hash;
 	}
-	/*
-	public static File getExistedCacheByUrl(Context context, String url){
-		return getExistedCacheByUrl(getCacheDir(context), url);
-	}
-	*/
+	
 	public static File getCacheFile(File dir, String url){
 		if(url == null) return null;
 		if(url.startsWith(File.separator)){