import java.io.*;

/**
 * Description:
 * <br/>Copyright (C), 2005-2008, Yeeku.H.Lee
 * <br/>This program is protected by copyright laws.
 * <br/>Program Name:
 * <br/>Date:
 * @author  Yeeku.H.Lee kongyeeku@163.com
 * @version  1.0
 */
public class StringNodeTest
{
	public static void main(String[] args) 
	{
		String src = "從明天起，做一個幸福的人\n"
			+ "喂馬，劈柴，周游世界\n"
			+ "從明天起，關心糧食和蔬菜\n"
			+ "我有一所房子，面朝大海，春暖花開\n"
			+ "從明天起，和每一個親人通信\n"
			+ "告訴他們我的幸福\n";
		StringReader sr = new StringReader(src);
		char[] buffer = new char[32];
		int hasRead = 0;
		try
		{
			//采用循環讀取的訪問讀取字符串
			while((hasRead = sr.read(buffer)) > 0)
			{
				System.out.print(new String(buffer ,0 , hasRead));
			}
		}
		catch (IOException ioe)
		{
			ioe.printStackTrace();
		}
		finally
		{
			sr.close();
		}
		//創建StringWriter時，實際上以一個StringBuffer作為輸出節點
		//下面指定的20就是StringBuffer的初始長度
		StringWriter sw = new StringWriter(20); 
		//調用StringWriter的方法執行輸出
		sw.write("我遠離了大海，\n");
		sw.write("看不到春暖花開,\n");
		sw.write("我只有一只小龜，\n");
		sw.write("一樣可以聞到馥郁花香\n");
		System.out.println("------下面是sw的字符串節點里的內容------:");
		//使用toString方法返回StringWriter的字符串節點的內容
		System.out.println(sw.toString());
	}
}