utility.java

http 多线程断点下载 http 多线程断点下载

package httpdrowload.file;

public class Utility {
	public static void sleep(int nSecond)
	{
		try{
			Thread.sleep(nSecond);
		}
		catch(Exception e)
		{
			e.printStackTrace ();
		}
	}

	public static void log(String sMsg)
	{
		System.err.println(sMsg);
	}

	public static void log(int sMsg)
	{
		System.err.println(sMsg);
	}
	
	public static void log(long sMsg)
	{
		System.err.println(sMsg);
	}

}