@Override
	public InputStream getInputStream(long index) throws IOException {
		if (index < 0) {
			throw new IllegalArgumentException("invalid index");
		}
		if (index >= length()) {
			throw new EOFException();
		}
		return new FileBytesProviderInputStream(index);
	}
Construct byte provider from original file bytes
@param fileBytes original file bytes
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/FileBytesProvider.java