for (NSDictionary *props in windows) {
NSNumber *pid = props[(id)kCGWindowOwnerPID];
if (pid.longValue == self.processIdentifier && props[(id)kCGWindowName])
for (NSDictionary *props in windows) {
NSNumber *pid = props[(id)kCGWindowOwnerPID];
if (pid.longValue == self.processIdentifier && props[(id)kCGWindowName])