Java Programming by Pearson

300 • Java Programming

Explanation: The method demo declares using throws clause that it can throw an exception of

IOException class type. In the main inside try block, the demo method is called. As the method can

throw an exception, it is placed it in the try block. The method when called throws an exception of type

IOException as follows:

new IOException("demo of throws");

The exception object thrown is caught by the catch block and the program terminates gracefully:

OUTPUT:

Exception Caught

demo of throws

import java.io.*;

class JPS11

{

static void demo() throws IOException

{

throw new IOException("demo ...