public byte [] readNextByteArray(int nElements, byte minClamp, byte maxClamp, Byte... exceptions) throws IOException {
        byte [] b = readByteArray(currentIndex, nElements, minClamp, maxClamp, exceptions);
        currentIndex+=(SIZEOF_BYTE*nElements);
        return b;
    }
Reads a byte array of <code>nElements</code>
starting at the current index and then increments the current
index by <code>SIZEOF_BYTE * nElements</code>.
@return the byte array starting at the current index
@exception IOException if an I/O error occurs
GPL/DMG/src/dmg/java/mobiledevices/dmg/ghidra/GBinaryReader.java