i have written below code but i have the error:Index was outside the bounds of the array.i cant understand its reason.how can i correct the code for preventing the error?(in the code,i want to make an array byte of size 57600 from an array byte of size 38400) int q = 0; int nbytes = 57600; byte[] gh = new byte[38400]; byte[] byte8 = new byte[nbytes]; byte[] aa = { 0xf8, 0x07, 0XE0, 0X1F }; for (int y = 0; y < nbytes-3; y += 3) { if (q < 38400-3) { byte8[y] = (byte)(gh[q] & aa[1]); byte8[y + 1] = (byte)(((gh[q] & aa[1]) << 5) | ((gh[q + 1] & aa[2]) >> 3)); byte8[y + 2] = (byte)((gh[q + 1] & aa[3]) << 3); q += 2; } }