34 lines
968 B
Java
34 lines
968 B
Java
|
Try Pie Finally
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
package com.ack.learning.exceptions;
|
||
|
|
|
||
|
|
import com.ack.learning.exceptions.PieEater;
|
||
|
|
import com.ack.learning.exceptions.PieException;
|
||
|
|
|
||
|
|
public class TryPieFinally {
|
||
|
|
public static void main( String[] args ) throws PieException {
|
||
|
|
|
||
|
|
// in this example, you have decided not to handle
|
||
|
|
// PieExceptions raised in the try block.
|
||
|
|
|
||
|
|
// When a PieException occurs, the finally block code
|
||
|
|
// is executed and the exception propagates up the
|
||
|
|
// method stack to main(), which we see can throw PieException
|
||
|
|
|
||
|
|
// The JVM seeing that main() is the program entry point, catches
|
||
|
|
// the exception, dumps out its stack trace and ends the program
|
||
|
|
|
||
|
|
// note: better to always handle application specific errors
|
||
|
|
try {
|
||
|
|
PieEater pe = new PieEater();
|
||
|
|
// eat over a 100 pies
|
||
|
|
System.out.println( pe.howManyPies() );
|
||
|
|
}
|
||
|
|
finally {
|
||
|
|
System.out.println( "no more pies" );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|