executionorder.java

电子工业出版社出版的《java2应用开发指南》配套光盘源代码

//【代码10-3-1】
// ExecutionOrder.java
public class ExecutionOrder
{
	public static void main(String args[])
	{
		System.out.println("1");
		try
		{
			System.out.println("2");
			if( true)
				//抛出用户定义的异常
				throw new InstanceException();
			System.out.println("3");
		}
		//捕获该异常
		catch(InstanceException e)
		{
			System.out.println("4");
		}
		System.out.println("5");
	}
}
class InstanceException extends Exception
{
	public InstanceException()
	{
		super();
	}
}