rethrowexceptiondemo.java

java入门经典教程 java入门经典教程 java入门经典教程

// 例 3.2.4 ReThrowExceptionDemo.java
class ReThrowException 
{
	public void test() throws Exception
	{	
		try
		{
		    throw new IllegalAccessException();
		}catch(Exception ne){
			System.out.println("Catch Exception in test()");
			throw ne;   // 再次将异常抛出
		}
	}
}
class  ReThrowExceptionDemo
{
	public static void main(String[] args) 
	{
		ReThrowException re = new ReThrowException();
		System.out.println("The program begin to run");
		try
		{
			re.test();
		}catch(IllegalAccessException ie){
			System.out.println("Catch IllegalAccessException:"+ie);
		}catch(Exception e){
			System.out.println("Catch Exception:"+e);
	    }finally{
			System.out.println("The program is clearing....");
		}
		System.out.println("The program is over");
	}
}