public byte[] readNextByteArray(int nElements) throws IOException {
		byte[] b = readByteArray(currentIndex, nElements);
		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>.
@param nElements number of elements to read
@return the byte array starting at the current index
@exception IOException if an I/O error occurs
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/BinaryReader.java