- Add the Codota plugin to your IDE and get smart completions
private void myMethod () {BufferedReader b =
File file;new BufferedReader(new FileReader(file))
- Smart code suggestions by Tabnine
}
public static String sha1Hash(String s) { if (s == null) { return null; } final MessageDigest messageDigest; try { messageDigest = MessageDigest.getInstance("SHA-1"); } catch (NoSuchAlgorithmException e) { throw new IllegalStateException(e); } final byte[] digest = messageDigest.digest(s.getBytes(Charset.forName("UTF-8"))); return bytesToHex(digest); }