Java我想在我的字节数组中搜索二进制十六进制值

public static void main(String[] args) {
  File inFile = null;
  if (0 < args.length) {
      inFile = new File(args[0]);
  }

    BufferedInputStream bStream = null;

    try {

        int read;
        byte[] bytes = new byte[1260];
        bStream = new BufferedInputStream(new FileInputStream(inFile));

        while ((read = bStream.read(bytes)) > 0) {
            getMarker(read);
        }
    }

 private static void getMarker(int read) {

 }
public static void main(String[] args) {
  File