src/main/java/org/nustaq/serialization/coders/FSTStreamEncoder.java
@Override
    public void writeInt32At(int position, int v) {
        buffout.buf[position] = (byte)  (v >>> 0);
        buffout.buf[position+1] = (byte) (v >>> 8);
        buffout.buf[position+2] = (byte) (v >>> 16);
        buffout.buf[position+3] = (byte) (v >>> 24);
    }
@Override
    public void writeInt32At(int position, int v) {
        buffout.buf[position] = (byte)  (v >>> 0);
        buffout.buf[position+1] = (byte) (v >>> 8);
        buffout.buf[position+2] = (byte) (v >>> 16);
        buffout.buf[position+3] = (byte) (v >>> 24);
    }
used to write uncompressed int (guaranteed length = 4) at a (eventually recent) position
@param position
@param v