Debugging with repeated memory warnings

gistfile1.m

#warning REMOVE THIS BEFORE RELEASE
- (void)fireMemoryWarning:(NSTimer *)timer {
    NSLog(@"<<<< posting simulated warning >>>>");
    [[UIApplication sharedApplication] performSelector:@selector(_performMemoryWarning)];
}

#warning REMOVE THIS BEFORE RELEASE
-(void) debugWithRepeatedMemoryWarnings {
    [NSTimer scheduledTimerWithTimeInterval:20 target:self 
                                            selector:@selector(fireMemoryWarning:) 
                                            userInfo:nil 
                                            repeats:YES];
}

// Add the following line to application:didFinishLaunchingWithOptions:
[self debugWithRepeatedMemoryWarnings];