Brakes under constant pressure took longer to engage. One minute later while pulling into parking stall the brake pedal went to floor and one pump immediately after it engaged. Simultaneously, the car accelerated and jumped a curb and one foot into the landscape. Had the acceleration continued and/or the brakes not engaged the vehicle would have hit a tree in another 3′. This tree was about 18′-24′ diameter. One hour later cautiously drove to Toyota dealer who performed inspection of brake system, test drove, and scanned the computer system. They found no abnormal codes for the time of the incidents. They could not replicate the issues. There were no warning indicators noticed during the incident. Scan data and incident report sent to Toyota Field Agents confirmed the described problem was not found in the system.