import java.io.IOException;
import java.io.BufferedReader;
import java.io.InputStreamReader;

public class trycatch {

    public int tryit() {

	try {
	    System.out.println("In try");
	    throw new IOException();
	}
	catch( IOException e ) {
	    System.out.println("In catch");
	    return(1);
	}
	finally {
	    System.out.println("In finally");
	    return(2);
	}
    }

    public static void main( String argv[] ) throws IOException {
	byte b[] = new byte[256];
	int number;
	trycatch tc = new trycatch();

	System.out.println( tc.tryit() );
	    
	while(true) {
	    try {
		BufferedReader in = new BufferedReader(new InputStreamReader(System.in) );
		System.out.print("Enter number: ");
		number = Integer.parseInt(in.readLine());
		break;
	    }
	    catch(NumberFormatException e) {
		System.out.println("Illegal number");
	    }
	    finally {
		System.out.println("In the finally block");
	    }
	}

	System.out.printf("number is %d\n", number);
    }
}