JERUSALEM — The halftime whistle blew, and Shimon Levy gathered his belongings. While most fans at Teddy Kollek Stadium converged on the concession stand for a soda or a coffee, Levy walked past the line and toward the exit. It did not matter that this second-division soccer game between Hapoel Jerusalem and Maccabi Herzliya on a Friday afternoon was delicately poised — tied at 0-0 after a handful of chances for both sides — and it did not matter that Levy had come to watch his son, who plays for the home team. He said he had no choice but to leave.