public static int idealByteArraySize(int need) {for (int i = 4; i < 32; i++)if (need <= (1 << i) - 12)return (1 << i) - 12;return need;}
public static int idealByteArraySize(int need){{for (int i = 4; i < 32; i++){if (need <= (1 << i) - 12){return (1 << i) - 12;}}}return need;}