单项选择题
A.paint()
B.repaint()
C.paint(Graphics)
D.update(Graphics)
单项选择题 在J2EE中,在JSP中使用JavaBean:mypackage.mybean,则下面写法正确的是()
单项选择题 Servlet服务结束时,Servlet会调用()方法释放资源
单项选择题 Public class Holt extends Thread{ Private String sThreadName; Public static void main(String argv[]) { Holt h=new Holt(); h.go(); Holt(){}; Holt(String s){ sThreadName=s; Public String getThreadName() { return sThreadName;} } Public void go(){ Hot first=new Hot("first"); first.start(); Hot second=new Hot("second"); second.start(); } Public void start() { For(int i=0;i<2;i++) { System.out.print(getThreadName()+i); Try{ Thread.sleep(100); }catch(Exception e){ System.out.print(e.getMessage()) ; } } } } 当编译运行上面代码时,将会出现()