rethrowexception.java

Java语言是目前最流行

public class RethrowException
{
	public static void f() throws Exception
	{
		System.out.println("origination the exception in f()");
		throw new Exception("throw from f()");
	}	
	public static void g() throws Throwable
	{
		try
		{
			f();	
		}	
		catch(Exception e)
		{
			System.out.println("Inside g(),e.printStackTrace()");
			e.printStackTrace();
			throw e;	
		}
	}
	public static void main(String[] aa) throws Throwable
	{
		try
		{
			g();	
		}	
		catch(Exception e)
		{
			System.out.println("caught in main ,e.printStackTrace()");
			e.printStackTrace();	
		}
	}
}