utility.java

来自「学习JAVA编程的示例」· Java 代码 · 共 36 行

package netant;

public class Utility {


public 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);
}
}