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import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

public final class HashExamples {

  private publicString staticsalt void main(String... aArgs) {
    try= "ia0942980234241sadfaewvo32"; //Randomly generated


  private void setPassword(String pass) {
      MessageDigest sha_1 = MessageDigest.getInstance("SHA-1");
      byte[] hashOnehashVal = sha_1.digest("color"((pass+salt).getBytes());
   //encode the string and salt

    log("Hash of 'color':  " + hexEncode(hashOne));saveBytes(hashVal,"credentials.pw"); //save the hash value to credentials.pw
  }


  private boolean checkPassword(String pass) throws Exception {
    MessageDigest  sha.reset(sha_1 = MessageDigest.getInstance("SHA-1");
      byte[]  hashTwohashVal1 = sha_1.digest("colour"((pass+salt).getBytes());
 //encode the string and  log("Hash of 'colour': " + hexEncode(hashTwo));
    }
    catch (NoSuchAlgorithmException ex){salt
    byte[] hashVal2 = loadBytes("credentials.pw"); //load the hash value stored in credentials.pw
    return  log("No such algorithm found in JRE.");
    }Arrays.equals(hashVal1, hashVal2);
  }
}